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China Standard Injection Molded Plastic Toy Car Pedal ABS PP PA Plastic Injection Part

Product Description

Product Description
Applications
Belts, Metal forming pads, Wear strips, Bumpers, Gears, Bellows, Machinery mounts, Cutting Surfaces, Sound-dampening pads, Chute and hopper liners, Prototype machined parts, Gaskets, Seals, Rollers, Roller covers, Sandblast curtains, diaphragms.

Feature:

1.Abrasion resistant, High rebound, High load capacity
2.Customized size and color is available

Advantage:

Wear resistance,Tensile strength, Anti-static, High load capacity , Temperature resistant ,Mechanical formulation ,Oil resistance
, Solvent resistance, Hydrolysis resistance
antioxidant

Application:

– Machine parts
– Wheel of clay machine
– Sleeve bearing.
– Conveyor roller
– Conveyor belt
– Injected seal ring
– LCD TV card slots
– Soft PU coated rollers
– U groove for aluminium
– PU screen mesh
– Industrial impeller
– Mining scraper

– Mining water flume
– Screen printing squeegee
– Car film tools

 

Best applications of PU

Best applications of PU gasket ;

  •  Machine parts
    – Wheel of clay machine
    – Sleeve bearing.
    – Conveyor roller
    – Conveyor belt
    – Injected seal ring
    – Industrial impeller
    – Mining scraper
    – Mining water flume
  • Foklift clamp spare parts
  • Sissors slab clamp spare parts
  • Concret block clamp machine

Specifications
Material: 100% PU
Color: Yellow, white, black, red, green, blue etc.
Surface: Smooth
Tensile strength: 25-55Mpa
Hardness: 40-95 Shore A
Elongation: 300%-750%
Density: 1.12-1.25g/cm3
Elasticity impact: >25%
Tear strength: 35-155 KN/m
Akron abrasion loss: <0.05cm3/1.61km
Compression set (22h*70º C): <10%
Working temperature: 120º C
Size: Build injection molding according to the buyer’s drawings

Advantages    
Urethanes have better abrasion and tear resistance than rubbers, while offering higher load bearing capacity.
Compared to plastics, urethanes offer superior impact resistance, while offering excellent wear properties and elastic memory.
Urethanes have replaced metals in sleeve bearings, wear plates, sprockets, rollers and various other parts, with benefits such as weight reduction, noise abatement and wear improvements being realized.
 

Customized polyurethane gasket /OEM PU pad/ ODM PU wheel /Custom made PU cushion.
Perrfect performance of chemic erode resistant, impregnant resistant, CHINAMFG resistant, radiation resistant, aging resistant, hydrolyze resistant, and high tensile strength, tear resistant, high impact resistant, high bend strength and low compression set etc.

Company Profile :
HangZhou City Sanshi Rubber Company is a professional manufacturer of rubber oil seal, customized rubber parts, customized PU products, rubber O ring, rubber damper and so on. The material canbe NBR, EPDM, FKM, MVQ, NR, PU, BAKELITE, plastic.

We support OEM manufacture. And we have more than 30,000 sets molds which can make more customer make more orders without making molds.

Our Service:
Quality first, efficient service. We provide a complete set of sealing solutions, the best quality, price, service.

Product Application: Engineering machinery, hydraulic pneumatic, petroleum , automobile, valve pipeline, electronic appliances, food industry, electric power, chemical industry, coal mine industry, metallurgy, engineering shield machine and other industries

We also sell to: More than 40 countries including the United States, Germany, Japan, the United Kingdom, Italy, Spain, Russia, Canada, Australia, Malaysia, Philippines, Indonesia, Mexico, Brazil, Peru, Chile, Argentina, Israel, Saudi Arabia, Lebanon, Ukraine, Pakistan, Thailand, Vietnam, etc.
Packing & delivery :

FAQ:

1. Q: What is your main product range?
A: We are professional in designing, developing and manufacturing rubber products. For example, o rings, oil seals, piston and rod seals, rubber shock absorbers and custom PU products.

2. Q: What kinds of rubber materials are available?
A: NBR, FKM, VMQ, EPDM, CR, SR, PU… other rubber compounds can be with your request.

3. Q: What shall be provided before a offer?
A: The materials and dimensions are needed before a offer. If the product is nonstandard, the drawing or sample shall be
provided.

4. Q: What’s your payment terms and delivery date?
A: T/T, L/C, Western Union, Paypal,etc. Normally, delivery date is 7-25days according to the order.

5. Q: Which shipping method will be used for a delivery?
A: DHL, FedEx, TNT, UPS, EMS … By seal or by air are also available.

6. Q: How to packing the goods?
A: All goods will be well packed into pp bags and outer cartons. Special packing can be available with customers’ request.

Any other questions, please don’t be hesitate to contact us !

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Material: Polyurethane
Color: OEM/ODM
Sample: Available
Samples:
US$ 2/Piece
1 Piece(Min.Order)

|

Order Sample

NEW
Customization:
Available

|

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

How does the injection molding process contribute to the production of high-precision parts?

The injection molding process is widely recognized for its ability to produce high-precision parts with consistent quality. Several factors contribute to the precision achieved through injection molding:

1. Tooling and Mold Design:

The design and construction of the injection mold play a crucial role in achieving high precision. The mold is typically made with precision machining techniques, ensuring accurate dimensions and tight tolerances. The mold design considers factors such as part shrinkage, cooling channels, gate location, and ejection mechanisms, all of which contribute to dimensional accuracy and part stability during the molding process.

2. Material Control:

Injection molding allows for precise control over the material used in the process. The molten plastic material is carefully measured and controlled, ensuring consistent material properties and reducing variations in the molded parts. This control over material parameters, such as melt temperature, viscosity, and fill rate, contributes to the production of high-precision parts with consistent dimensions and mechanical properties.

3. Injection Process Control:

The injection molding process involves injecting molten plastic into the mold cavity under high pressure. Advanced injection molding machines are equipped with precise control systems that regulate the injection speed, pressure, and time. These control systems ensure accurate and repeatable filling of the mold, minimizing variations in part dimensions and surface finish. The ability to finely tune and control these parameters contributes to the production of high-precision parts.

4. Cooling and Solidification:

Proper cooling and solidification of the injected plastic material are critical for achieving high precision. The cooling process is carefully controlled to ensure uniform cooling throughout the part and to minimize warping or distortion. Efficient cooling systems in the mold, such as cooling channels or conformal cooling, help maintain consistent temperatures and solidification rates, resulting in precise part dimensions and reduced internal stresses.

5. Automation and Robotics:

The use of automation and robotics in injection molding enhances precision and repeatability. Automated systems ensure consistent and precise handling of molds, inserts, and finished parts, reducing human errors and variations. Robots can perform tasks such as part removal, inspection, and assembly with high accuracy, contributing to the overall precision of the production process.

6. Process Monitoring and Quality Control:

Injection molding processes often incorporate advanced monitoring and quality control systems. These systems continuously monitor and analyze key process parameters, such as temperature, pressure, and cycle time, to detect any variations or deviations. Real-time feedback from these systems allows for adjustments and corrective actions, ensuring that the production remains within the desired tolerances and quality standards.

7. Post-Processing and Finishing:

After the injection molding process, post-processing and finishing techniques, such as trimming, deburring, and surface treatments, can further enhance the precision and aesthetics of the parts. These processes help remove any imperfections or excess material, ensuring that the final parts meet the specified dimensional and cosmetic requirements.

Collectively, the combination of precise tooling and mold design, material control, injection process control, cooling and solidification techniques, automation and robotics, process monitoring, and post-processing contribute to the production of high-precision parts through the injection molding process. The ability to consistently achieve tight tolerances, accurate dimensions, and excellent surface finish makes injection molding a preferred choice for applications that demand high precision.

Can you describe the various post-molding processes, such as assembly or secondary operations, for injection molded parts?

Post-molding processes play a crucial role in the production of injection molded parts. These processes include assembly and secondary operations that are performed after the initial molding stage. Here’s a detailed explanation of the various post-molding processes for injection molded parts:

1. Assembly:

Assembly involves joining multiple injection molded parts together to create a finished product or sub-assembly. The assembly process can include various techniques such as mechanical fastening (screws, clips, or snaps), adhesive bonding, ultrasonic welding, heat staking, or solvent welding. Assembly ensures that the individual molded parts are securely combined to achieve the desired functionality and structural integrity of the final product.

2. Surface Finishing:

Surface finishing processes are performed to enhance the appearance, texture, and functionality of injection molded parts. Common surface finishing techniques include painting, printing (such as pad printing or screen printing), hot stamping, laser etching, or applying specialized coatings. These processes can add decorative features, branding elements, or improve the surface properties of the parts, such as scratch resistance or UV protection.

3. Machining or Trimming:

In some cases, injection molded parts may require additional machining or trimming to achieve the desired final dimensions or remove excess material. This can involve processes such as CNC milling, drilling, reaming, or turning. Machining or trimming is often necessary when tight tolerances, specific geometries, or critical functional features cannot be achieved solely through the injection molding process.

4. Welding or Joining:

Welding or joining processes are used to fuse or bond injection molded parts together. Common welding techniques for plastic parts include ultrasonic welding, hot plate welding, vibration welding, or laser welding. These processes create strong and reliable joints between the molded parts, ensuring structural integrity and functionality in the final product.

5. Insertion of Inserts:

Insertion involves placing metal or plastic inserts into the mold cavity before the injection molding process. These inserts can provide additional strength, reinforce threaded connections, or serve as mounting points for other components. Inserts can be placed manually or using automated equipment, and they become permanently embedded in the molded parts during the molding process.

6. Overmolding or Two-Shot Molding:

Overmolding or two-shot molding processes allow for the creation of injection molded parts with multiple layers or materials. In overmolding, a second material is molded over a pre-existing substrate, providing enhanced functionality, aesthetics, or grip. Two-shot molding involves injecting two different materials into different sections of the mold to create a single part with multiple colors or materials. These processes enable the integration of multiple materials or components into a single injection molded part.

7. Deflashing or Deburring:

Deflashing or deburring processes involve removing excess flash or burrs that may be present on the molded parts after the injection molding process. Flash refers to the excess material that extends beyond the parting line of the mold, while burrs are small protrusions or rough edges caused by the mold features. Deflashing or deburring ensures that the molded parts have smooth edges and surfaces, improving their appearance, functionality, and safety.

8. Inspection and Quality Control:

Inspection and quality control processes are performed to ensure that the injection molded parts meet the required specifications and quality standards. This can involve visual inspection, dimensional measurement, functional testing, or other specialized testing methods. Inspection and quality control processes help identify any defects, inconsistencies, or deviations that may require rework or rejection of the parts, ensuring that only high-quality parts are used in the final product or assembly.

9. Packaging and Labeling:

Once the post-molding processes are complete, the injection molded parts are typically packaged and labeled for storage, transportation, or distribution. Packaging can include individual part packaging, bulk packaging, or custom packaging based on specific requirements. Labeling may involve adding product identification, barcodes, or instructions for proper handling or usage.

These post-molding processes are vital in achieving the desired functionality, appearance, and quality of injection molded parts. They enable the integration of multiple components, surface finishing, dimensional accuracy, and assembly of the final products or sub-assemblies.

What industries and applications commonly utilize injection molded parts?

Injection molded parts find widespread use across various industries and applications due to their versatility, cost-effectiveness, and ability to meet specific design requirements. Here’s a detailed explanation of the industries and applications that commonly utilize injection molded parts:

1. Automotive Industry:

The automotive industry extensively relies on injection molded parts for both interior and exterior components. These parts include dashboards, door panels, bumpers, grilles, interior trim, seating components, electrical connectors, and various engine and transmission components. Injection molding enables the production of lightweight, durable, and aesthetically pleasing parts that meet the stringent requirements of the automotive industry.

2. Consumer Electronics:

Injection molded parts are prevalent in the consumer electronics industry. They are used in the manufacturing of components such as housings, buttons, bezels, connectors, and structural parts for smartphones, tablets, laptops, gaming consoles, televisions, cameras, and other electronic devices. Injection molding allows for the production of parts with precise dimensions, excellent surface finish, and the ability to integrate features like snap fits, hinges, and internal structures.

3. Medical and Healthcare:

The medical and healthcare industry extensively utilizes injection molded parts for a wide range of devices and equipment. These include components for medical devices, diagnostic equipment, surgical instruments, drug delivery systems, laboratory equipment, and disposable medical products. Injection molding offers the advantage of producing sterile, biocompatible, and precise parts with tight tolerances, ensuring safety and reliability in medical applications.

4. Packaging and Containers:

Injection molded parts are commonly used in the packaging and container industry. These parts include caps, closures, bottles, jars, tubs, trays, and various packaging components. Injection molding allows for the production of lightweight, durable, and visually appealing packaging solutions. The process enables the integration of features such as tamper-evident seals, hinges, and snap closures, contributing to the functionality and convenience of packaging products.

5. Aerospace and Defense:

The aerospace and defense industries utilize injection molded parts for a variety of applications. These include components for aircraft interiors, cockpit controls, avionics, missile systems, satellite components, and military equipment. Injection molding offers the advantage of producing lightweight, high-strength parts with complex geometries, meeting the stringent requirements of the aerospace and defense sectors.

6. Industrial Equipment:

Injection molded parts are widely used in industrial equipment for various applications. These include components for machinery, tools, pumps, valves, electrical enclosures, connectors, and fluid handling systems. Injection molding provides the ability to manufacture parts with excellent dimensional accuracy, durability, and resistance to chemicals, oils, and other harsh industrial environments.

7. Furniture and Appliances:

The furniture and appliance industries utilize injection molded parts for various components. These include handles, knobs, buttons, hinges, decorative elements, and structural parts for furniture, kitchen appliances, household appliances, and white goods. Injection molding enables the production of parts with aesthetic appeal, functional design, and the ability to withstand regular use and environmental conditions.

8. Toys and Recreational Products:

Injection molded parts are commonly found in the toy and recreational product industry. They are used in the manufacturing of plastic toys, games, puzzles, sporting goods, outdoor equipment, and playground components. Injection molding allows for the production of colorful, durable, and safe parts that meet the specific requirements of these products.

9. Electrical and Electronics:

Injection molded parts are widely used in the electrical and electronics industry. They are employed in the production of electrical connectors, switches, sockets, wiring harness components, enclosures, and other electrical and electronic devices. Injection molding offers the advantage of producing parts with excellent dimensional accuracy, electrical insulation properties, and the ability to integrate complex features.

10. Plumbing and Pipe Fittings:

The plumbing and pipe fittings industry relies on injection molded parts for various components. These include fittings, valves, connectors, couplings, and other plumbing system components. Injection molding provides the ability to manufacture parts with precise dimensions, chemical resistance, and robustness, ensuring leak-free connections and long-term performance.

In summary, injection molded parts are utilized in a wide range of industries and applications. The automotive, consumer electronics, medical and healthcare, packaging, aerospace and defense, industrial equipment, furniture and appliances, toys and recreational products, electrical and electronics, and plumbing industries commonly rely on injection molding for the production of high-quality, cost-effective, and functionally optimized parts.

China Standard Injection Molded Plastic Toy Car Pedal ABS PP PA Plastic Injection Part  China Standard Injection Molded Plastic Toy Car Pedal ABS PP PA Plastic Injection Part
editor by CX 2024-02-28

China supplier High Quality High Strength Plastic Injection Parts PA6 PC PVC Molded Plastics Custom Plastic Injection Parts

Product Description

 Produt Description
 

Product Name High quality high strength plastic injection parts pa6 pc pvc molded plastics custom plastic injection parts
Material ABS/PE6/PE66/PVC/PC/PP/POM etc
Performance UV resistance, flame retardant, low temperature resistance, flexible/rigid etc
Application Industial, electronics etc
Mold Life 100,000-500,000 shots
Mold Cavity Single cavity, multi cavity, based on customer’s request
Mold Runner Hot runner/ Cold runner
Product Surface Treatment Painting/ Polishing/ Laser Carving/ Screen Printing/ UV Printing/ Mirror Finishing/ Electroplated/ Oxidation/ Sand Blasting/ Passivating
Injection Molding Capability 1-5000g
MOQ Negotiable
Packing Standard export carton packing, or according to customer’s request
Parameters  Inch, centimeter, millimeter etc
OEM/ODM Warm welcome to contact us
Advantages Competitive price & Fast Delivery & Good quality
Payment Terms For mold: 50% advanceT/T payment, balance will be after you confirm our samples; For production: 30%T/T, balance will be after received our B/L copy

 

Products Show

Detailed Products
PLEASE NOTE:
These products belong to our customers. We just show them to display our ability, not for sale!
Warm welcome yo your customization!

Packing

                                                       The way of packing depends on customer’s requirement.


Company Profile

Our company was established in 2003. We are oem service manufacturer and trader specialized in research. We are located in Xihu (West Lake) Dis. County, ZHangZhoug Province, with convenient transportation access. Our annual sales value is over USD 800,000.

With more than 10 years’ development, we have established CHINAMFG business relationships with customers from Western Europe, Northern Europe, South America and North America.

We can consistently provide high quality products, reasonable prices and the best services for our clients. We develop and produce many kinds of plastic products, such as automobile parts, machinery fitting, home appliance, electronic products, electric appliance, computers, miniature switches, architecture and so on. We can produce Injection Molding Products and Plastic Extrusion Profiles. We produce according to clients’ sample or drawing.

We can use many materials to produce, such as ABS, PP, PE, PS, PVC, PC, PBT, POM, PET, LDPE, TPE and so on.

If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking CHINAMFG to forming successful business relationships with new clients in the near future.

Our Advantages

Engineering capabilities:

  • Totally use high performance raw materials for production
  • Assembled Plastic Components
  • Metal part pressed-in or Inserts Plastic parts
  • Specialty Surface Finishes
  • Lapping
  • 3D printing for customer design testing
  • Custom Packaging
  • Several extra parts are free for customer
  • Has a metal parts workshop to offer metal parts.

Partner:

Our products have been sold to famous companies in China, European and export many countries, such as the USA, Canada, Germany, the Netherlands, India, Saudi Arabia and so on.

We are warm welcome and we will take care for the every inquiry. We always aimed to trace the customer first, quality first! We will pay great attention reply every inquiry.

We are looking CHINAMFG to forming successful business relationships with new clients in the near future.
Please feel free to contact us. We believe we will be your good business partner!

FAQ

1. Who are you?
We are based in ZHangZhoug, China from 2003, selling to Southern Europe(20.00%), Domestic Market(20.00%), North America(15.00%), Western Europe(15.00%), Eastern Asia(10.00%), Oceania(10.00%), Northern Europe(5.00%), Eastern Europe(5.00%).

2. How can you guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3. What can I buy from you?
Customized Plastic Injection Molding Parts, Customized Plastic Extrusion Profiles.

4. Why should I buy from you not from other suppliers?
We can provide high quality products, reasonable prices, on-time delivery and the best services.

5. What’s your general lead time for mold and mass production?
Generally 20-25 days for molding, mass production depending on order qty.
 

6. If the items we purchase from your company are not of perfected quality/defective, what can we do?
Pls contact with us freely within a week after your got the products. Kindly send us photos of all the bad goods or any proof. After confirmation, we can replace/ refund/ deduct the fee from next order.

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Material: ABS
Application: Electronics, Automotive
Service: OEM
Samples:
US$ 1/Piece
1 Piece(Min.Order)

|

Order Sample

Customization:
Available

|

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

What is the impact of material selection on the performance and durability of injection molded parts?

The material selection for injection molded parts has a significant impact on their performance and durability. The choice of material influences various key factors, including mechanical properties, chemical resistance, thermal stability, dimensional stability, and overall part functionality. Here’s a detailed explanation of the impact of material selection on the performance and durability of injection molded parts:

Mechanical Properties:

The mechanical properties of the material directly affect the part’s strength, stiffness, impact resistance, and fatigue life. Different materials exhibit varying levels of tensile strength, flexural strength, modulus of elasticity, and elongation at break. The selection of a material with appropriate mechanical properties ensures that the injection molded part can withstand the applied forces, vibrations, and operational stresses without failure or deformation.

Chemical Resistance:

The material’s resistance to chemicals and solvents is crucial in applications where the part comes into contact with aggressive substances. Certain materials, such as engineering thermoplastics like ABS (Acrylonitrile Butadiene Styrene) or PEEK (Polyether Ether Ketone), exhibit excellent chemical resistance. Choosing a material with the appropriate chemical resistance ensures that the injection molded part maintains its integrity and functionality when exposed to specific chemicals or environments.

Thermal Stability:

The thermal stability of the material is essential in applications that involve exposure to high temperatures or thermal cycling. Different materials have varying melting points, glass transition temperatures, and heat deflection temperatures. Selecting a material with suitable thermal stability ensures that the injection molded part can withstand the anticipated temperature variations without dimensional changes, warping, or degradation of mechanical properties.

Dimensional Stability:

The dimensional stability of the material is critical in applications where precise tolerances and dimensional accuracy are required. Some materials, such as engineering thermoplastics or filled polymers, exhibit lower coefficients of thermal expansion, minimizing the part’s dimensional changes with temperature variations. Choosing a material with good dimensional stability helps ensure that the injection molded part maintains its shape, size, and critical dimensions over a wide range of operating temperatures.

Part Functionality:

The material selection directly impacts the functionality and performance of the injection molded part. Different materials offer unique properties that can be tailored to meet specific application requirements. For example, materials like polycarbonate (PC) or polypropylene (PP) offer excellent transparency, making them suitable for applications requiring optical clarity, while materials like polyamide (PA) or polyoxymethylene (POM) provide low friction and wear resistance, making them suitable for moving or sliding parts.

Cycle Time and Processability:

The material selection can also affect the cycle time and processability of injection molding. Different materials have different melt viscosities and flow characteristics, which influence the filling and cooling times during the molding process. Materials with good flow properties can fill complex mold geometries more easily, reducing the cycle time and improving productivity. It’s important to select a material that can be effectively processed using the available injection molding equipment and techniques.

Cost Considerations:

The material selection also impacts the overall cost of the injection molded part. Different materials have varying costs, and selecting the most suitable material involves considering factors such as material availability, tooling requirements, processing conditions, and the desired performance characteristics. Balancing the performance requirements with cost considerations is crucial in achieving an optimal material selection that meets the performance and durability requirements within the budget constraints.

Overall, material selection plays a critical role in determining the performance, durability, and functionality of injection molded parts. Careful consideration of mechanical properties, chemical resistance, thermal stability, dimensional stability, part functionality, cycle time, processability, and cost factors helps ensure that the chosen material meets the specific application requirements and delivers the desired performance and durability over the part’s intended service life.

Can you describe the various post-molding processes, such as assembly or secondary operations, for injection molded parts?

Post-molding processes play a crucial role in the production of injection molded parts. These processes include assembly and secondary operations that are performed after the initial molding stage. Here’s a detailed explanation of the various post-molding processes for injection molded parts:

1. Assembly:

Assembly involves joining multiple injection molded parts together to create a finished product or sub-assembly. The assembly process can include various techniques such as mechanical fastening (screws, clips, or snaps), adhesive bonding, ultrasonic welding, heat staking, or solvent welding. Assembly ensures that the individual molded parts are securely combined to achieve the desired functionality and structural integrity of the final product.

2. Surface Finishing:

Surface finishing processes are performed to enhance the appearance, texture, and functionality of injection molded parts. Common surface finishing techniques include painting, printing (such as pad printing or screen printing), hot stamping, laser etching, or applying specialized coatings. These processes can add decorative features, branding elements, or improve the surface properties of the parts, such as scratch resistance or UV protection.

3. Machining or Trimming:

In some cases, injection molded parts may require additional machining or trimming to achieve the desired final dimensions or remove excess material. This can involve processes such as CNC milling, drilling, reaming, or turning. Machining or trimming is often necessary when tight tolerances, specific geometries, or critical functional features cannot be achieved solely through the injection molding process.

4. Welding or Joining:

Welding or joining processes are used to fuse or bond injection molded parts together. Common welding techniques for plastic parts include ultrasonic welding, hot plate welding, vibration welding, or laser welding. These processes create strong and reliable joints between the molded parts, ensuring structural integrity and functionality in the final product.

5. Insertion of Inserts:

Insertion involves placing metal or plastic inserts into the mold cavity before the injection molding process. These inserts can provide additional strength, reinforce threaded connections, or serve as mounting points for other components. Inserts can be placed manually or using automated equipment, and they become permanently embedded in the molded parts during the molding process.

6. Overmolding or Two-Shot Molding:

Overmolding or two-shot molding processes allow for the creation of injection molded parts with multiple layers or materials. In overmolding, a second material is molded over a pre-existing substrate, providing enhanced functionality, aesthetics, or grip. Two-shot molding involves injecting two different materials into different sections of the mold to create a single part with multiple colors or materials. These processes enable the integration of multiple materials or components into a single injection molded part.

7. Deflashing or Deburring:

Deflashing or deburring processes involve removing excess flash or burrs that may be present on the molded parts after the injection molding process. Flash refers to the excess material that extends beyond the parting line of the mold, while burrs are small protrusions or rough edges caused by the mold features. Deflashing or deburring ensures that the molded parts have smooth edges and surfaces, improving their appearance, functionality, and safety.

8. Inspection and Quality Control:

Inspection and quality control processes are performed to ensure that the injection molded parts meet the required specifications and quality standards. This can involve visual inspection, dimensional measurement, functional testing, or other specialized testing methods. Inspection and quality control processes help identify any defects, inconsistencies, or deviations that may require rework or rejection of the parts, ensuring that only high-quality parts are used in the final product or assembly.

9. Packaging and Labeling:

Once the post-molding processes are complete, the injection molded parts are typically packaged and labeled for storage, transportation, or distribution. Packaging can include individual part packaging, bulk packaging, or custom packaging based on specific requirements. Labeling may involve adding product identification, barcodes, or instructions for proper handling or usage.

These post-molding processes are vital in achieving the desired functionality, appearance, and quality of injection molded parts. They enable the integration of multiple components, surface finishing, dimensional accuracy, and assembly of the final products or sub-assemblies.

What industries and applications commonly utilize injection molded parts?

Injection molded parts find widespread use across various industries and applications due to their versatility, cost-effectiveness, and ability to meet specific design requirements. Here’s a detailed explanation of the industries and applications that commonly utilize injection molded parts:

1. Automotive Industry:

The automotive industry extensively relies on injection molded parts for both interior and exterior components. These parts include dashboards, door panels, bumpers, grilles, interior trim, seating components, electrical connectors, and various engine and transmission components. Injection molding enables the production of lightweight, durable, and aesthetically pleasing parts that meet the stringent requirements of the automotive industry.

2. Consumer Electronics:

Injection molded parts are prevalent in the consumer electronics industry. They are used in the manufacturing of components such as housings, buttons, bezels, connectors, and structural parts for smartphones, tablets, laptops, gaming consoles, televisions, cameras, and other electronic devices. Injection molding allows for the production of parts with precise dimensions, excellent surface finish, and the ability to integrate features like snap fits, hinges, and internal structures.

3. Medical and Healthcare:

The medical and healthcare industry extensively utilizes injection molded parts for a wide range of devices and equipment. These include components for medical devices, diagnostic equipment, surgical instruments, drug delivery systems, laboratory equipment, and disposable medical products. Injection molding offers the advantage of producing sterile, biocompatible, and precise parts with tight tolerances, ensuring safety and reliability in medical applications.

4. Packaging and Containers:

Injection molded parts are commonly used in the packaging and container industry. These parts include caps, closures, bottles, jars, tubs, trays, and various packaging components. Injection molding allows for the production of lightweight, durable, and visually appealing packaging solutions. The process enables the integration of features such as tamper-evident seals, hinges, and snap closures, contributing to the functionality and convenience of packaging products.

5. Aerospace and Defense:

The aerospace and defense industries utilize injection molded parts for a variety of applications. These include components for aircraft interiors, cockpit controls, avionics, missile systems, satellite components, and military equipment. Injection molding offers the advantage of producing lightweight, high-strength parts with complex geometries, meeting the stringent requirements of the aerospace and defense sectors.

6. Industrial Equipment:

Injection molded parts are widely used in industrial equipment for various applications. These include components for machinery, tools, pumps, valves, electrical enclosures, connectors, and fluid handling systems. Injection molding provides the ability to manufacture parts with excellent dimensional accuracy, durability, and resistance to chemicals, oils, and other harsh industrial environments.

7. Furniture and Appliances:

The furniture and appliance industries utilize injection molded parts for various components. These include handles, knobs, buttons, hinges, decorative elements, and structural parts for furniture, kitchen appliances, household appliances, and white goods. Injection molding enables the production of parts with aesthetic appeal, functional design, and the ability to withstand regular use and environmental conditions.

8. Toys and Recreational Products:

Injection molded parts are commonly found in the toy and recreational product industry. They are used in the manufacturing of plastic toys, games, puzzles, sporting goods, outdoor equipment, and playground components. Injection molding allows for the production of colorful, durable, and safe parts that meet the specific requirements of these products.

9. Electrical and Electronics:

Injection molded parts are widely used in the electrical and electronics industry. They are employed in the production of electrical connectors, switches, sockets, wiring harness components, enclosures, and other electrical and electronic devices. Injection molding offers the advantage of producing parts with excellent dimensional accuracy, electrical insulation properties, and the ability to integrate complex features.

10. Plumbing and Pipe Fittings:

The plumbing and pipe fittings industry relies on injection molded parts for various components. These include fittings, valves, connectors, couplings, and other plumbing system components. Injection molding provides the ability to manufacture parts with precise dimensions, chemical resistance, and robustness, ensuring leak-free connections and long-term performance.

In summary, injection molded parts are utilized in a wide range of industries and applications. The automotive, consumer electronics, medical and healthcare, packaging, aerospace and defense, industrial equipment, furniture and appliances, toys and recreational products, electrical and electronics, and plumbing industries commonly rely on injection molding for the production of high-quality, cost-effective, and functionally optimized parts.

China supplier High Quality High Strength Plastic Injection Parts PA6 PC PVC Molded Plastics Custom Plastic Injection Parts  China supplier High Quality High Strength Plastic Injection Parts PA6 PC PVC Molded Plastics Custom Plastic Injection Parts
editor by CX 2024-02-27

China high quality Precision Custom Made Plastic Injection Molded Medical Parts

Product Description

HangZhou Insut Industry Co., Ltd

To be the global forerunner in intelligent manufacturing of precision plastic structural parts!

HangZhou Insut Industry Co., Ltd was found in 2015,100% invested by Intretech(Stock code: 57125) as a subsidiary company with strong manufacturing strength and perfect management system, dedicated to precision mold design & manufacturing, precision CHINAMFG injection molding, surface treatment processing and assembly. We have already serviced for a range of industries including consumer electronics, medical, food, smart household appliances, automotive etc. As a quality supplier of PMI, Logitech, Cricut, Nestle, BOSCH, Proton and other CHINAMFG enterprises at home and abroad. We have formed an integrated service system of R&D, design, production and sales.
 

Worldwide Service

With the continuous expansion of our business scale, Insut has set up 4 wholly-owned subsidiaries in HangZhou HangZhou, HangZhou, Malaysia and Hungary with a total area of 100,000 square CHINAMFG and more than 1500 employees.

Product Description

Plastic Materials: PS,ABS,PPPVC,PMMA ,PBT,PC,POM,PA66,PA6,PBT+GF,PC/ABS,PEEK,HDPE,TPU,PET,PPO….etc.
Standard: ISO9001:2008
Quality: RoSH and SGS standard
Feature: Non marking and Non flash
Color Quantity ,Unit price, Tooling cost , Tooling size: According to your 2D,3D Drawing
Package: Standard exported Wooden box packed , Fumigation process(upon required )
Mold Building LeadTime: T1, 4-5weeks, Part measurement report(upon required ) .
Export Country: Europe ,Japan,America, Australian ,UK,Canada,France, Germany , Italy…etc.:
Experience: 18 years experience in plastic injection moldmaking and plastic proud uctsproduce.
To be discussed In-Mold Decoration ,InjectionMould, Plastic Mold ,Overmould,2KMould,Die-Casting Mould, Thermoset Mold,StackMold,Interchangeable Mold, Collapsible CoreMold,DieSets, Compression Mold,ColdRunner System LSRMold, …etc.

Certifications

We also passed ISO9001, ISO14001, ISO13485, IATF16949 and BRC certification.

Packaging & Shipping

 

For Mold : After assembling mold, we paint anti-rust fog or grease on mold, then cover it with thin film and place it into a stable wooden box.

 

Our Advantages

As a wholly-owned subsidiary of HangZhou Intretech inc., we share the group’s resource platform, including advanced R & D design center, National Laboratory, automation equipment design and processing, UMS joint management, etc.

A highly information-based and automated intelligent manufacturing system has been formed to meet the needs of comprehensive services such as collaborative development, customized services, flexible production and information interconnection.

After Sales Service

Adhering to the core concept of “team, agility, prosperity, home”, we make first-class products with world-class equipment, and strive to become a world-class integrated solution provider of precision plastic structural parts and surface treatment.

 

FAQ

1. Q: Are you a trading company or a manufacturer?

A: We are a munufacturer as you can see our workshop as above. Welcome to contact us any time. We will show you more information as your requirement.

 

2. Q: What kind of trade terms of your foreign trade business and payment?

A: Trade terms accoding to EX-WROKS, FOB, FCA, DDP,CIF, DDU. 50% Mold cost deposit, balance 50% mold cost need to be paid after samples got approval. Customer need to finish all tooling cost payment before move the tooling.

 

3. Q: How many kinds of molds you can make?
A: We can make various molds, including plastic injection molds, die casting molds and blowing molds etc. Our products are mainly applied in electronic, automobile, household, and medical goods fileds.

4. Q: What kind of software do you use?
A: We use CAD, UG , PROE, Solidworks. to check and design the drawings. We will send all tooling information to your company after customer approve to move toolings.

5. Q: Can you make the parts based on the samples?
A:Yes, We offer one-stop service including OEM/ODM. We can do the measurement based on your samples and help you finish the drawings. We will send the model drawings to you to double confirm whther it meet the requirement.

6. Q: How can I make sure the products quality?
A: We will give you mold development schedule. We will strictly follow the schedule without delay. We can offer you the mold techinical data including mold design 2D/3D drawings, design layout, Mould parts BOM, List of vulnerable parts of mold, Mould important dimension measurement, Mould heat-treatment report, Mould material certification report, Hot runner wiring diagram, Sample injectiion parameter report etc.
We can show you the vidios or pictures as your requirement.

7. Q: Do you have injection machine to produce the parts?
A: Yes, we have our own injection shop that can make the production and assembly for customers. We believe we have great ability and capacity to meet the requirements of our customers.

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Warranty: N/a
Shaping Mode: Injection Mould
Surface Finish Process: Polishing
Mould Cavity: Multi Cavity
Plastic Material: PC
Process Combination Type: Single-Process Mode
Customization:
Available

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Can you provide examples of products or equipment that incorporate injection molded parts?

Yes, there are numerous products and equipment across various industries that incorporate injection molded parts. Injection molding is a widely used manufacturing process that enables the production of complex and precise components. Here are some examples of products and equipment that commonly incorporate injection molded parts:

1. Electronics and Consumer Devices:

– Mobile phones and smartphones: These devices typically have injection molded plastic casings, buttons, and connectors.

– Computers and laptops: Injection molded parts are used for computer cases, keyboard keys, connectors, and peripheral device housings.

– Appliances: Products such as televisions, refrigerators, washing machines, and vacuum cleaners often incorporate injection molded components for their casings, handles, buttons, and control panels.

– Audio equipment: Speakers, headphones, and audio players often use injection molded parts for their enclosures and buttons.

2. Automotive Industry:

– Cars and Trucks: Injection molded parts are extensively used in the automotive industry. Examples include dashboard panels, door handles, interior trim, steering wheel components, air vents, and various under-the-hood components.

– Motorcycle and Bicycle Parts: Many motorcycle and bicycle components are manufactured using injection molding, including fairings, handle grips, footrests, instrument panels, and engine covers.

– Automotive Lighting: Headlights, taillights, turn signals, and other automotive lighting components often incorporate injection molded lenses, housings, and mounts.

3. Medical and Healthcare:

– Medical Devices: Injection molding is widely used in the production of medical devices such as syringes, IV components, surgical instruments, respiratory masks, implantable devices, and diagnostic equipment.

– Laboratory Equipment: Many laboratory consumables, such as test tubes, petri dishes, pipette tips, and specimen containers, are manufactured using injection molding.

– Dental Equipment: Dental tools, orthodontic devices, and dental prosthetics often incorporate injection molded components.

4. Packaging Industry:

– Bottles and Containers: Plastic bottles and containers used for food, beverages, personal care products, and household chemicals are commonly produced using injection molding.

– Caps and Closures: Injection molded caps and closures are widely used in the packaging industry for bottles, jars, and tubes.

– Thin-Walled Packaging: Injection molding is used to produce thin-walled packaging products such as trays, cups, and lids for food and other consumer goods.

5. Toys and Games:

– Many toys and games incorporate injection molded parts. Examples include action figures, building blocks, puzzles, board game components, and remote-controlled vehicles.

6. Industrial Equipment and Tools:

– Industrial machinery: Injection molded parts are used in various industrial equipment and machinery, including components for manufacturing machinery, conveyor systems, and robotic systems.

– Power tools: Many components of power tools, such as housing, handles, switches, and guards, are manufactured using injection molding.

– Hand tools: Injection molded parts are incorporated into a wide range of hand tools, including screwdrivers, wrenches, pliers, and cutting tools.

These are just a few examples of products and equipment that incorporate injection molded parts. The versatility of injection molding allows for its application in a wide range of industries, enabling the production of high-quality components with complex geometries and precise specifications.

How do injection molded parts enhance the overall efficiency and functionality of products and equipment?

Injection molded parts play a crucial role in enhancing the overall efficiency and functionality of products and equipment. They offer numerous advantages that make them a preferred choice in various industries. Here’s a detailed explanation of how injection molded parts contribute to improved efficiency and functionality:

1. Design Flexibility:

Injection molding allows for intricate and complex part designs that can be customized to meet specific requirements. The flexibility in design enables the integration of multiple features, such as undercuts, threads, hinges, and snap fits, into a single molded part. This versatility enhances the functionality of the product or equipment by enabling the creation of parts that are precisely tailored to their intended purpose.

2. High Precision and Reproducibility:

Injection molding offers excellent dimensional accuracy and repeatability, ensuring consistent part quality throughout production. The use of precision molds and advanced molding techniques allows for the production of parts with tight tolerances and intricate geometries. This high precision and reproducibility enhance the efficiency of products and equipment by ensuring proper fit, alignment, and functionality of the molded parts.

3. Cost-Effective Mass Production:

Injection molding is a highly efficient and cost-effective method for mass production. Once the molds are created, the injection molding process can rapidly produce a large number of identical parts in a short cycle time. The ability to produce parts in high volumes streamlines the manufacturing process, reduces labor costs, and ensures consistent part quality. This cost-effectiveness contributes to overall efficiency and enables the production of affordable products and equipment.

4. Material Selection:

Injection molding offers a wide range of material options, including engineering thermoplastics, elastomers, and even certain metal alloys. The ability to choose from various materials with different properties allows manufacturers to select the most suitable material for each specific application. The right material selection enhances the functionality of the product or equipment by providing the desired mechanical, thermal, and chemical properties required for optimal performance.

5. Structural Integrity and Durability:

Injection molded parts are known for their excellent structural integrity and durability. The molding process ensures uniform material distribution, resulting in parts with consistent strength and reliability. The elimination of weak points, such as seams or joints, enhances the overall structural integrity of the product or equipment. Additionally, injection molded parts are resistant to impact, wear, and environmental factors, ensuring long-lasting functionality in demanding applications.

6. Integration of Features:

Injection molding enables the integration of multiple features into a single part. This eliminates the need for assembly or additional components, simplifying the manufacturing process and reducing production time and costs. The integration of features such as hinges, fasteners, or mounting points enhances the overall efficiency and functionality of the product or equipment by providing convenient and streamlined solutions.

7. Lightweight Design:

Injection molded parts can be manufactured with lightweight materials without compromising strength or durability. This is particularly advantageous in industries where weight reduction is critical, such as automotive, aerospace, and consumer electronics. The use of lightweight injection molded parts improves energy efficiency, reduces material costs, and enhances the overall performance and efficiency of the products and equipment.

8. Consistent Surface Finish:

Injection molding produces parts with a consistent and high-quality surface finish. The use of polished or textured molds ensures that the molded parts have smooth, aesthetic surfaces without the need for additional finishing operations. This consistent surface finish enhances the overall functionality and visual appeal of the product or equipment, contributing to a positive user experience.

9. Customization and Branding:

Injection molding allows for customization and branding options, such as incorporating logos, labels, or surface textures, directly into the molded parts. This customization enhances the functionality and marketability of products and equipment by providing a unique identity and reinforcing brand recognition.

Overall, injection molded parts offer numerous advantages that enhance the efficiency and functionality of products and equipment. Their design flexibility, precision, cost-effectiveness, material selection, structural integrity, lightweight design, and customization capabilities make them a preferred choice for a wide range of applications across industries.

Can you describe the range of materials that can be used for injection molding?

Injection molding offers a wide range of materials that can be used to produce parts with diverse properties and characteristics. The choice of material depends on the specific requirements of the application, including mechanical properties, chemical resistance, thermal stability, transparency, and cost. Here’s a description of the range of materials commonly used for injection molding:

1. Thermoplastics:

Thermoplastics are the most commonly used materials in injection molding due to their versatility, ease of processing, and recyclability. Some commonly used thermoplastics include:

  • Polypropylene (PP): PP is a lightweight and flexible thermoplastic with excellent chemical resistance and low cost. It is widely used in automotive parts, packaging, consumer products, and medical devices.
  • Polyethylene (PE): PE is a versatile thermoplastic with excellent impact strength and chemical resistance. It is used in various applications, including packaging, pipes, automotive components, and toys.
  • Polystyrene (PS): PS is a rigid and transparent thermoplastic with good dimensional stability. It is commonly used in packaging, consumer goods, and disposable products.
  • Polycarbonate (PC): PC is a transparent and impact-resistant thermoplastic with high heat resistance. It finds applications in automotive parts, electronic components, and optical lenses.
  • Acrylonitrile Butadiene Styrene (ABS): ABS is a versatile thermoplastic with a good balance of strength, impact resistance, and heat resistance. It is commonly used in automotive parts, electronic enclosures, and consumer products.
  • Polyvinyl Chloride (PVC): PVC is a durable and flame-resistant thermoplastic with good chemical resistance. It is used in a wide range of applications, including construction, electrical insulation, and medical tubing.
  • Polyethylene Terephthalate (PET): PET is a strong and lightweight thermoplastic with excellent clarity and barrier properties. It is commonly used in packaging, beverage bottles, and textile fibers.

2. Engineering Plastics:

Engineering plastics offer enhanced mechanical properties, heat resistance, and dimensional stability compared to commodity thermoplastics. Some commonly used engineering plastics in injection molding include:

  • Polyamide (PA/Nylon): Nylon is a strong and durable engineering plastic with excellent wear resistance and low friction properties. It is used in automotive components, electrical connectors, and industrial applications.
  • Polycarbonate (PC): PC, mentioned earlier, is also considered an engineering plastic due to its exceptional impact resistance and high-temperature performance.
  • Polyoxymethylene (POM/Acetal): POM is a high-strength engineering plastic with low friction and excellent dimensional stability. It finds applications in gears, bearings, and precision mechanical components.
  • Polyphenylene Sulfide (PPS): PPS is a high-performance engineering plastic with excellent chemical resistance and thermal stability. It is used in electrical and electronic components, automotive parts, and industrial applications.
  • Polyetheretherketone (PEEK): PEEK is a high-performance engineering plastic with exceptional heat resistance, chemical resistance, and mechanical properties. It is commonly used in aerospace, medical, and industrial applications.

3. Thermosetting Plastics:

Thermosetting plastics undergo a chemical crosslinking process during molding, resulting in a rigid and heat-resistant material. Some commonly used thermosetting plastics in injection molding include:

  • Epoxy: Epoxy resins offer excellent chemical resistance and mechanical properties. They are commonly used in electrical components, adhesives, and coatings.
  • Phenolic: Phenolic resins are known for their excellent heat resistance and electrical insulation properties. They find applications in electrical switches, automotive parts, and consumer goods.
  • Urea-formaldehyde (UF) and Melamine-formaldehyde (MF): UF and MF resins are used for molding electrical components, kitchenware, and decorative laminates.

4. Elastomers:

Elastomers, also known as rubber-like materials, are used to produce flexible and elastic parts. They provide excellent resilience, durability, and sealing properties. Some commonly used elastomers in injection molding include:

  • Thermoplastic Elastomers (TPE): TPEs are a class of materials that combine the characteristics of rubber and plastic. They offer flexibility, good compression set, and ease of processing. TPEs find applications in automotive components, consumer products, and medical devices.
  • Silicone: Silicone elastomers provide excellent heat resistance, electrical insulation, and biocompatibility. They are commonly used in medical devices, automotive seals, and household products.
  • Styrene Butadiene Rubber (SBR): SBR is a synthetic elastomer with good abrasion resistance and low-temperature flexibility. It is used in tires, gaskets, and conveyor belts.
  • Ethylene Propylene Diene Monomer (EPDM): EPDM is a durable elastomer with excellent weather resistance and chemical resistance. It finds applications in automotive seals, weatherstripping, and roofing membranes.

5. Composites:

Injection molding can also be used to produce parts made of composite materials, which combine two or more different types of materials to achieve specific properties. Commonly used composite materials in injection molding include:

  • Glass-Fiber Reinforced Plastics (GFRP): GFRP combines glass fibers with thermoplastics or thermosetting resins to enhance mechanical strength, stiffness, and dimensional stability. It is used in automotive components, electrical enclosures, and sporting goods.
  • Carbon-Fiber Reinforced Plastics (CFRP): CFRP combines carbon fibers with thermosetting resins to produce parts with exceptional strength, stiffness, and lightweight properties. It is commonly used in aerospace, automotive, and high-performance sports equipment.
  • Metal-Filled Plastics: Metal-filled plastics incorporate metal particles or fibers into thermoplastics to achieve properties such as conductivity, electromagnetic shielding, or enhanced weight and feel. They are used in electrical connectors, automotive components, and consumer electronics.

These are just a few examples of the materials used in injection molding. There are numerous other specialized materials available, each with its own unique properties, such as flame retardancy, low friction, chemical resistance, or specific certifications for medical or food-contact applications. The selection of the material depends on the desired performance, cost considerations, and regulatory requirements of the specific application.

China high quality Precision Custom Made Plastic Injection Molded Medical Parts  China high quality Precision Custom Made Plastic Injection Molded Medical Parts
editor by CX 2024-02-26

China Good quality High Quality ABS Injection Molded Plastic Products CHINAMFG

Product Description

HangZhou Yida industry and Trade Co., Ltd. is a professional manufacturer of injection molding plastic products and moulds
processing. Founded in 1999,The products range covers Construction, Home Appliances, Foods, Machinery, Vehicles & Accessories, Daily Consumer Goods, Sports & Fitness, Electronic Components & Accessories, Tools, Fishery, Packaging & Printing etc.

 

INJECTION WORKSHOP
Injection WorkshopHangZhou Yida has “one-stop” supporting professional manufacturers of engineering technology, project
management, injection mold design and manufacturing, injection molding, printing, testing, testing and assembly.

PLASTIC INJECTION MOULD
1.Small details make big difference. We promise:All the parts from our company have no sharp edge. All dimensions are controlled according to your drawings. Every product will be fully inspected and carefully packed to prevent the bump and rust in transit .
2. The craftsmanship of all parts we machined is controlled rigorously, Every product has its own process card and process chart.
3. Our quality inspection procedure is quite strict.it must self-inspected during production, we have flow inspectors and professional inspectors.

4. Each size of product must be tested 1 by 1 after completing production and provide quality report.
5. The most important point, we are the entity factory, not trading company. Price is the composition of the actual product quality price. Quality can guarantee more controllable higher than trading company. The price is competitive, at least reducing the trade company’s service fee.

6.We have many years of export experience,exports to the US,Europe, Japan and other countries and regions.

7.Our team are more professional. We have more reasonable price and better quality controlling than trade company. And our language ability is also diversified.

Mould Design Process
Step 1: Analyze the product drawings
Step 2:Create the Design for Manufacturability (DFM) report
Step 3: Make the mould flow analysis
Step 4: Design tooling drawings
Step 5: Mould making

Once the mould making is finished, we’ll make several pieces of pre-production samples for test, if the dimensions are correct,then we will send the samples to customers for final confirmation. If the test failed, we will modify the mould or adjust the molding parameter to make new samples, and test it again. Once the samples are approval by customers, we will purchase the raw material and making quality inspection. Then mixing material, molding and trimming, we will make many times of inspection during the production. Finally we will arrange the assembly and packing. After whole order is ready, we will send the packing list to customer to arrange the shipment.

Mold Material S45C, S50C, P20, 718H, 738H, NAK80, S136, S136H
Mold Life Time 300K times
Product Material ABS+PC, PP, PC, ABS, PA, HIPS, PVC, PE, PS, POM, Acrylic,
Surface Smooth, glossy, textured, matte
Size

1) According to customers’ drawings

2) According to customers’ samples

Drawing Format step, dwg, igs, pdf
Process Injection Plastic Modling
Payment Term T/T, L/C, Trade Assurance
Place of Origin China
Color Customized

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Material: PET
Application: Medical, Household, Electronics, Automotive, Agricultural, Plastic
Certification: ISO
Mold Material: S45c, S50c, P20, 718h, 738h, Nak80, S136, S136h
Mold Life Time: 300K Times
Product Material: ABS+PC, PP, PC, ABS, PA, HIPS, PVC, PE, PS, POM
Samples:
US$ 10/Piece
1 Piece(Min.Order)

|

Customization:
Available

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What are the typical tolerances and quality standards for injection molded parts?

When it comes to injection molded parts, the tolerances and quality standards can vary depending on several factors, including the specific application, industry requirements, and the capabilities of the injection molding process. Here are some general considerations regarding tolerances and quality standards:

Tolerances:

The tolerances for injection molded parts typically refer to the allowable deviation from the intended design dimensions. These tolerances are influenced by various factors, including the part geometry, material properties, mold design, and process capabilities. It’s important to note that achieving tighter tolerances often requires more precise tooling, tighter process control, and additional post-processing steps. Here are some common types of tolerances found in injection molding:

1. Dimensional Tolerances:

Dimensional tolerances define the acceptable range of variation for linear dimensions, such as length, width, height, and diameter. The specific tolerances depend on the part’s critical dimensions and functional requirements. Typical dimensional tolerances for injection molded parts can range from +/- 0.05 mm to +/- 0.5 mm or even tighter, depending on the complexity of the part and the process capabilities.

2. Geometric Tolerances:

Geometric tolerances specify the allowable variation in shape, form, and orientation of features on the part. These tolerances are often expressed using symbols and control the relationships between various geometric elements. Common geometric tolerances include flatness, straightness, circularity, concentricity, perpendicularity, and angularity. The specific geometric tolerances depend on the part’s design requirements and the manufacturing capabilities.

3. Surface Finish Tolerances:

Surface finish tolerances define the acceptable variation in the texture, roughness, and appearance of the part’s surfaces. The surface finish requirements are typically specified using roughness parameters, such as Ra (arithmetical average roughness) or Rz (maximum height of the roughness profile). The specific surface finish tolerances depend on the part’s aesthetic requirements, functional needs, and the material being used.

Quality Standards:

In addition to tolerances, injection molded parts are subject to various quality standards that ensure their performance, reliability, and consistency. These standards may be industry-specific or based on international standards organizations. Here are some commonly referenced quality standards for injection molded parts:

1. ISO 9001:

The ISO 9001 standard is a widely recognized quality management system that establishes criteria for the overall quality control and management of an organization. Injection molding companies often seek ISO 9001 certification to demonstrate their commitment to quality and adherence to standardized processes for design, production, and customer satisfaction.

2. ISO 13485:

ISO 13485 is a specific quality management system standard for medical devices. Injection molded parts used in the medical industry must adhere to this standard to ensure they meet the stringent quality requirements for safety, efficacy, and regulatory compliance.

3. Automotive Industry Standards:

The automotive industry has its own set of quality standards, such as ISO/TS 16949 (now IATF 16949), which focuses on the quality management system for automotive suppliers. These standards encompass requirements for product design, development, production, installation, and servicing, ensuring the quality and reliability of injection molded parts used in automobiles.

4. Industry-Specific Standards:

Various industries may have specific quality standards or guidelines that pertain to injection molded parts. For example, the aerospace industry may reference standards like AS9100, while the electronics industry may adhere to standards such as IPC-A-610 for acceptability of electronic assemblies.

It’s important to note that the specific tolerances and quality standards for injection molded parts can vary significantly depending on the application and industry requirements. Design engineers and manufacturers work together to define the appropriate tolerances and quality standards based on the functional requirements, cost considerations, and the capabilities of the injection molding process.

How do innovations and advancements in injection molding technology influence part design and production?

Innovations and advancements in injection molding technology have a significant influence on part design and production. These advancements introduce new capabilities, enhance process efficiency, improve part quality, and expand the range of applications for injection molded parts. Here’s a detailed explanation of how innovations and advancements in injection molding technology influence part design and production:

Design Freedom:

Advancements in injection molding technology have expanded the design freedom for part designers. With the introduction of advanced software tools, such as computer-aided design (CAD) and simulation software, designers can create complex geometries, intricate features, and highly optimized designs. The use of 3D modeling and simulation allows for the identification and resolution of potential design issues before manufacturing. This design freedom enables the production of innovative and highly functional parts that were previously challenging or impossible to manufacture using conventional techniques.

Improved Precision and Accuracy:

Innovations in injection molding technology have led to improved precision and accuracy in part production. High-precision molds, advanced control systems, and closed-loop feedback mechanisms ensure precise control over the molding process variables, such as temperature, pressure, and cooling. This level of control results in parts with tight tolerances, consistent dimensions, and improved surface finishes. Enhanced precision and accuracy enable the production of parts that meet strict quality requirements, fit seamlessly with other components, and perform reliably in their intended applications.

Material Advancements:

The development of new materials and material combinations specifically formulated for injection molding has expanded the range of properties available to part designers. Innovations in materials include high-performance engineering thermoplastics, bio-based polymers, reinforced composites, and specialty materials with unique properties. These advancements allow for the production of parts with enhanced mechanical strength, improved chemical resistance, superior heat resistance, and customized performance characteristics. Material advancements in injection molding technology enable the creation of parts that can withstand demanding operating conditions and meet the specific requirements of various industries.

Process Efficiency:

Innovations in injection molding technology have introduced process optimizations that improve efficiency and productivity. Advanced automation, robotics, and real-time monitoring systems enable faster cycle times, reduced scrap rates, and increased production throughput. Additionally, innovations like multi-cavity molds, hot-runner systems, and micro-injection molding techniques improve material utilization and reduce production costs. Increased process efficiency allows for the economical production of high-quality parts in larger quantities, meeting the demands of industries that require high-volume production.

Overmolding and Multi-Material Molding:

Advancements in injection molding technology have enabled the integration of multiple materials or components into a single part through overmolding or multi-material molding processes. Overmolding allows for the encapsulation of inserts, such as metal components or electronics, with a thermoplastic material in a single molding cycle. This enables the creation of parts with improved functionality, enhanced aesthetics, and simplified assembly. Multi-material molding techniques, such as co-injection molding or sequential injection molding, enable the production of parts with multiple colors, varying material properties, or complex material combinations. These capabilities expand the design possibilities and allow for the creation of innovative parts with unique features and performance characteristics.

Additive Manufacturing Integration:

The integration of additive manufacturing, commonly known as 3D printing, with injection molding technology has opened up new possibilities for part design and production. Additive manufacturing can be used to create complex mold geometries, conformal cooling channels, or custom inserts, which enhance part quality, reduce cycle times, and improve part performance. By combining additive manufacturing and injection molding, designers can explore new design concepts, produce rapid prototypes, and efficiently manufacture customized or low-volume production runs.

Sustainability and Eco-Friendly Solutions:

Advancements in injection molding technology have also focused on sustainability and eco-friendly solutions. This includes the development of biodegradable and compostable materials, recycling technologies for post-consumer and post-industrial waste, and energy-efficient molding processes. These advancements enable the production of environmentally friendly parts that contribute to reducing the carbon footprint and meeting sustainability goals.

Overall, innovations and advancements in injection molding technology have revolutionized part design and production. They have expanded design possibilities, improved precision and accuracy, introduced new materials, enhanced process efficiency, enabled overmolding and multi-material molding, integrated additive manufacturing, and promoted sustainability. These advancements empower part designers and manufacturers to create highly functional, complex, and customized parts that meet the demands of various industries and contribute to overall process efficiency and sustainability.

Can you explain the advantages of using injection molding for producing parts?

Injection molding offers several advantages as a manufacturing process for producing parts. It is a widely used technique for creating plastic components with high precision, efficiency, and scalability. Here’s a detailed explanation of the advantages of using injection molding:

1. High Precision and Complexity:

Injection molding allows for the production of parts with high precision and intricate details. The molds used in injection molding are capable of creating complex shapes, fine features, and precise dimensions. This level of precision enables the manufacturing of parts with tight tolerances, ensuring consistent quality and fit.

2. Cost-Effective Mass Production:

Injection molding is a highly efficient process suitable for large-scale production. Once the initial setup, including mold design and fabrication, is completed, the manufacturing process can be automated. Injection molding machines can produce parts rapidly and continuously, resulting in fast and cost-effective production of identical parts. The ability to produce parts in high volumes helps reduce per-unit costs, making injection molding economically advantageous for mass production.

3. Material Versatility:

Injection molding supports a wide range of thermoplastic materials, providing versatility in material selection based on the desired properties of the final part. Various types of plastics can be used in injection molding, including commodity plastics, engineering plastics, and high-performance plastics. Different materials can be chosen to achieve specific characteristics such as strength, flexibility, heat resistance, chemical resistance, or transparency.

4. Strength and Durability:

Injection molded parts can exhibit excellent strength and durability. During the injection molding process, the molten material is uniformly distributed within the mold, resulting in consistent mechanical properties throughout the part. This uniformity enhances the structural integrity of the part, making it suitable for applications that require strength and longevity.

5. Minimal Post-Processing:

Injection molded parts often require minimal post-processing. The high precision and quality achieved during the molding process reduce the need for extensive additional machining or finishing operations. The parts typically come out of the mold with the desired shape, surface finish, and dimensional accuracy, reducing time and costs associated with post-processing activities.

6. Design Flexibility:

Injection molding offers significant design flexibility. The process can accommodate complex geometries, intricate details, undercuts, thin walls, and other design features that may be challenging or costly with other manufacturing methods. Designers have the freedom to create parts with unique shapes and functional requirements. Injection molding also allows for the integration of multiple components or features into a single part, reducing assembly requirements and potential points of failure.

7. Rapid Prototyping:

Injection molding is also used for rapid prototyping. By quickly producing functional prototypes using the same process and materials as the final production parts, designers and engineers can evaluate the part’s form, fit, and function early in the development cycle. Rapid prototyping with injection molding enables faster iterations, reduces development time, and helps identify and address design issues before committing to full-scale production.

8. Environmental Considerations:

Injection molding can have environmental advantages compared to other manufacturing processes. The process generates minimal waste as the excess material can be recycled and reused. Injection molded parts also tend to be lightweight, which can contribute to energy savings during transportation and reduce the overall environmental impact.

In summary, injection molding offers several advantages for producing parts. It provides high precision and complexity, cost-effective mass production, material versatility, strength and durability, minimal post-processing requirements, design flexibility, rapid prototyping capabilities, and environmental considerations. These advantages make injection molding a highly desirable manufacturing process for a wide range of industries, enabling the production of high-quality plastic parts efficiently and economically.

China Good quality High Quality ABS Injection Molded Plastic Products CHINAMFG  China Good quality High Quality ABS Injection Molded Plastic Products CHINAMFG
editor by CX 2024-02-25

China supplier Molding Service Molded Custom Plastic Injection Parts

Product Description

Molding Service Molded Custom Plastic Injection Parts

Advantages:
1. Free design and free sample.
2. CHINAMFG NDA.
3. ISO Certificated with the strict quality control system.
4. 10+ Years OEM&ODM Platic Injection Molding Parts manufacturing experience.
5. Good at spoken English and phone call communication.
6. One stop solution and drop shipment for online sellers.
 

Product Description

 

Product Description ODM plastic injection molding
Plastic Materials: PS, ABS, PP, PVC, PMMA, PBT, PC, POM, PA66, PA6, PBT+GF, PC/ABS, PEEK, HDPE, TPU, PET, PPO,…etc.
Standard: ISO9001:2008
Quality: RoSH and SGS standard
Feature: Non marking and Non flash
Size: According to your 2D, 3D Drawing
Color,Quantity,Unit price,Tooling cost,Tooling size: To be discussed
Package: Standard exported Wooden box packed, Fumigation process(upon required)
Mold Building Lead Time: T1, 15-25 Working days, Part measurement report (upon required).
Export Country: All countries are reachable.
Experience: 13 years experience in plastic injection mold making and plastic prouducts produce.
Mould Base: Hasco Standard, European Standard, World Standard
Mould Base Material: LKM, FUTA, HASCO, DME,…etc. Or as per Customer’s Requirment.
Surface Finish: Texture(MT standard), High gloss polishing
Cavity/Core Steel: P20, 2311, H13, 2344, Starvax 420, 236, AdC3, S136, 2312, 2379, 2316, 2083, Nak80, 2767 …etc.
Hot/ Cold Runner HUSKY, INCOE, YDDO, HASCO, DME, MoldMaster, Masterflow, Mastip, ZheJiang made brand…etc.
Mould Life: 5,000 to 1,000,000 Shots. (According to your working environment.)
Design & Program Softwares: CAD, CAM, CAE, Pro-E, UG, Soild works, Moldflow, CATIA….etc.
Equipments: High speed CNC, Standard CNC, EDM, Wire Cutting, WEDM, Grinder, Plastic Injection Molding Machine for trial out mold from 50-3000T available.

 

Products show

 

Services

Plux Industry provides service of prototype making, mold design, mold production, mass production and assembly service in house. Our experience range from simple design to challenging technical parts.

Company Profile

Workshops and Equipments

Cooperating Customers

 

Packaging & Shipping

FAQ

1. Q: Where is your company or factory?
     A: We are located in HangZhou, We have our own factory.
2. Q: Can you make design?
    A: We’ll be glad to make mould designs for you, and for free. Complete mould 2D & 3D will supply to clients after order.
3. Q: What type of mould you can make?
     A: We can make all kinds of plastic injection mould, especially rich Experience
     on household moulds.
4. Q: What type of files can you accept?
     A: We can accept different types of files such as DXF, DWG, IGS, IGES, STP, PRT, X_T, PDF.
5. Q: What type of steel do you use?
     A: P20, P20 (H), 718, 718 (H), 2738, 2738 (H), H13, NAK80,2344, S136, 4Cr13, S55C,C45#
6. Q: What kind of material you use for test mould and production?
    A:PP, PC, PS, PE, HDPE, POM, PA6, PA66, PA6+GF, ABS, TPU, TPE, PVC, SMC, BMC,
     We have rich experience for manufacturing product with these materials and know
     how to adjust Parameter to get the perfect product.
7. Q: How to send sample?
     A: The quotation we offer you including The cost of sample delivery 2 times samples by
     DHL, UPS, EMS,FEDEX or TNT.

  /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Plastic Type: Thermosetting Plastic
Plastic Form: Granule
Molding Method: Injection Molding
Samples:
US$ 1/Piece
1 Piece(Min.Order)

|

Order Sample

Customized
Customization:
Available

|

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

How does the injection molding process contribute to the production of high-precision parts?

The injection molding process is widely recognized for its ability to produce high-precision parts with consistent quality. Several factors contribute to the precision achieved through injection molding:

1. Tooling and Mold Design:

The design and construction of the injection mold play a crucial role in achieving high precision. The mold is typically made with precision machining techniques, ensuring accurate dimensions and tight tolerances. The mold design considers factors such as part shrinkage, cooling channels, gate location, and ejection mechanisms, all of which contribute to dimensional accuracy and part stability during the molding process.

2. Material Control:

Injection molding allows for precise control over the material used in the process. The molten plastic material is carefully measured and controlled, ensuring consistent material properties and reducing variations in the molded parts. This control over material parameters, such as melt temperature, viscosity, and fill rate, contributes to the production of high-precision parts with consistent dimensions and mechanical properties.

3. Injection Process Control:

The injection molding process involves injecting molten plastic into the mold cavity under high pressure. Advanced injection molding machines are equipped with precise control systems that regulate the injection speed, pressure, and time. These control systems ensure accurate and repeatable filling of the mold, minimizing variations in part dimensions and surface finish. The ability to finely tune and control these parameters contributes to the production of high-precision parts.

4. Cooling and Solidification:

Proper cooling and solidification of the injected plastic material are critical for achieving high precision. The cooling process is carefully controlled to ensure uniform cooling throughout the part and to minimize warping or distortion. Efficient cooling systems in the mold, such as cooling channels or conformal cooling, help maintain consistent temperatures and solidification rates, resulting in precise part dimensions and reduced internal stresses.

5. Automation and Robotics:

The use of automation and robotics in injection molding enhances precision and repeatability. Automated systems ensure consistent and precise handling of molds, inserts, and finished parts, reducing human errors and variations. Robots can perform tasks such as part removal, inspection, and assembly with high accuracy, contributing to the overall precision of the production process.

6. Process Monitoring and Quality Control:

Injection molding processes often incorporate advanced monitoring and quality control systems. These systems continuously monitor and analyze key process parameters, such as temperature, pressure, and cycle time, to detect any variations or deviations. Real-time feedback from these systems allows for adjustments and corrective actions, ensuring that the production remains within the desired tolerances and quality standards.

7. Post-Processing and Finishing:

After the injection molding process, post-processing and finishing techniques, such as trimming, deburring, and surface treatments, can further enhance the precision and aesthetics of the parts. These processes help remove any imperfections or excess material, ensuring that the final parts meet the specified dimensional and cosmetic requirements.

Collectively, the combination of precise tooling and mold design, material control, injection process control, cooling and solidification techniques, automation and robotics, process monitoring, and post-processing contribute to the production of high-precision parts through the injection molding process. The ability to consistently achieve tight tolerances, accurate dimensions, and excellent surface finish makes injection molding a preferred choice for applications that demand high precision.

How do innovations and advancements in injection molding technology influence part design and production?

Innovations and advancements in injection molding technology have a significant influence on part design and production. These advancements introduce new capabilities, enhance process efficiency, improve part quality, and expand the range of applications for injection molded parts. Here’s a detailed explanation of how innovations and advancements in injection molding technology influence part design and production:

Design Freedom:

Advancements in injection molding technology have expanded the design freedom for part designers. With the introduction of advanced software tools, such as computer-aided design (CAD) and simulation software, designers can create complex geometries, intricate features, and highly optimized designs. The use of 3D modeling and simulation allows for the identification and resolution of potential design issues before manufacturing. This design freedom enables the production of innovative and highly functional parts that were previously challenging or impossible to manufacture using conventional techniques.

Improved Precision and Accuracy:

Innovations in injection molding technology have led to improved precision and accuracy in part production. High-precision molds, advanced control systems, and closed-loop feedback mechanisms ensure precise control over the molding process variables, such as temperature, pressure, and cooling. This level of control results in parts with tight tolerances, consistent dimensions, and improved surface finishes. Enhanced precision and accuracy enable the production of parts that meet strict quality requirements, fit seamlessly with other components, and perform reliably in their intended applications.

Material Advancements:

The development of new materials and material combinations specifically formulated for injection molding has expanded the range of properties available to part designers. Innovations in materials include high-performance engineering thermoplastics, bio-based polymers, reinforced composites, and specialty materials with unique properties. These advancements allow for the production of parts with enhanced mechanical strength, improved chemical resistance, superior heat resistance, and customized performance characteristics. Material advancements in injection molding technology enable the creation of parts that can withstand demanding operating conditions and meet the specific requirements of various industries.

Process Efficiency:

Innovations in injection molding technology have introduced process optimizations that improve efficiency and productivity. Advanced automation, robotics, and real-time monitoring systems enable faster cycle times, reduced scrap rates, and increased production throughput. Additionally, innovations like multi-cavity molds, hot-runner systems, and micro-injection molding techniques improve material utilization and reduce production costs. Increased process efficiency allows for the economical production of high-quality parts in larger quantities, meeting the demands of industries that require high-volume production.

Overmolding and Multi-Material Molding:

Advancements in injection molding technology have enabled the integration of multiple materials or components into a single part through overmolding or multi-material molding processes. Overmolding allows for the encapsulation of inserts, such as metal components or electronics, with a thermoplastic material in a single molding cycle. This enables the creation of parts with improved functionality, enhanced aesthetics, and simplified assembly. Multi-material molding techniques, such as co-injection molding or sequential injection molding, enable the production of parts with multiple colors, varying material properties, or complex material combinations. These capabilities expand the design possibilities and allow for the creation of innovative parts with unique features and performance characteristics.

Additive Manufacturing Integration:

The integration of additive manufacturing, commonly known as 3D printing, with injection molding technology has opened up new possibilities for part design and production. Additive manufacturing can be used to create complex mold geometries, conformal cooling channels, or custom inserts, which enhance part quality, reduce cycle times, and improve part performance. By combining additive manufacturing and injection molding, designers can explore new design concepts, produce rapid prototypes, and efficiently manufacture customized or low-volume production runs.

Sustainability and Eco-Friendly Solutions:

Advancements in injection molding technology have also focused on sustainability and eco-friendly solutions. This includes the development of biodegradable and compostable materials, recycling technologies for post-consumer and post-industrial waste, and energy-efficient molding processes. These advancements enable the production of environmentally friendly parts that contribute to reducing the carbon footprint and meeting sustainability goals.

Overall, innovations and advancements in injection molding technology have revolutionized part design and production. They have expanded design possibilities, improved precision and accuracy, introduced new materials, enhanced process efficiency, enabled overmolding and multi-material molding, integrated additive manufacturing, and promoted sustainability. These advancements empower part designers and manufacturers to create highly functional, complex, and customized parts that meet the demands of various industries and contribute to overall process efficiency and sustainability.

What are injection molded parts, and how are they manufactured?

Injection molded parts are components or products that are produced through the injection molding manufacturing process. Injection molding is a widely used manufacturing technique for creating plastic parts with high precision, complexity, and efficiency. Here’s a detailed explanation of injection molded parts and the process of manufacturing them:

Injection Molding Process:

The injection molding process involves the following steps:

1. Mold Design:

The first step in manufacturing injection molded parts is designing the mold. The mold is a custom-made tool that defines the shape and features of the final part. It is typically made from steel or aluminum and consists of two halves: the cavity and the core. The mold design takes into account factors such as part geometry, material selection, cooling requirements, and ejection mechanism.

2. Material Selection:

The next step is selecting the appropriate material for the injection molding process. Thermoplastic polymers are commonly used due to their ability to melt and solidify repeatedly without significant degradation. The material choice depends on the desired properties of the final part, such as strength, flexibility, transparency, or chemical resistance.

3. Melting and Injection:

In the injection molding machine, the selected thermoplastic material is melted and brought to a molten state. The molten material, called the melt, is then injected into the mold under high pressure. The injection is performed through a nozzle and a runner system that delivers the molten material to the mold cavity.

4. Cooling:

After the molten material is injected into the mold, it begins to cool and solidify. Cooling is a critical phase of the injection molding process as it determines the final part’s dimensional accuracy, strength, and other properties. The mold is designed with cooling channels or inserts to facilitate the efficient and uniform cooling of the part. Cooling time can vary depending on factors such as part thickness, material properties, and mold design.

5. Mold Opening and Ejection:

Once the injected material has sufficiently cooled and solidified, the mold opens, separating the two halves. Ejector pins or other mechanisms are used to push or release the part from the mold cavity. The ejection system must be carefully designed to avoid damaging the part during the ejection process.

6. Finishing:

After ejection, the injection molded part may undergo additional finishing processes, such as trimming excess material, removing sprues or runners, and applying surface treatments or textures. These processes help achieve the desired final appearance and functionality of the part.

Advantages of Injection Molded Parts:

Injection molded parts offer several advantages:

1. High Precision and Complexity:

Injection molding allows for the creation of parts with high precision and intricate details. The molds can produce complex shapes, fine features, and precise dimensions, enabling the manufacturing of parts with tight tolerances.

2. Cost-Effective Mass Production:

Injection molding is a highly efficient process suitable for large-scale production. Once the mold is created, the manufacturing process can be automated, resulting in fast and cost-effective production of identical parts. The high production volumes help reduce per-unit costs.

3. Material Versatility:

Injection molding supports a wide range of thermoplastic materials, allowing for versatility in material selection based on the desired characteristics of the final part. Different materials can be used to achieve specific properties such as strength, flexibility, heat resistance, or chemical resistance.

4. Strength and Durability:

Injection molded parts can exhibit excellent strength and durability. The molding process ensures that the material is uniformly distributed, resulting in consistent mechanical properties throughout the part. This makes injection molded parts suitable for various applications that require structural integrity and longevity.

5. Minimal Post-Processing:

Injection molded parts often require minimal post-processing. The high precision and quality achieved during the molding process reduce the need for extensive additional machining or finishing operations, saving time and costs.

6. Design Flexibility:

With injection molding, designers have significant flexibility in part design. The process can accommodate complex geometries, undercuts, thin walls, and other design features that may be challenging or costly with other manufacturing methods. This flexibility allows for innovation and optimization of part functionality.

In summary, injection molded parts are components or products manufactured through the injection molding process. This process involves designing amold, selecting the appropriate material, melting and injecting the material into the mold, cooling and solidifying the part, opening the mold and ejecting the part, and applying finishing processes as necessary. Injection molded parts offer advantages such as high precision, complexity, cost-effective mass production, material versatility, strength and durability, minimal post-processing, and design flexibility. These factors contribute to the widespread use of injection molding in various industries for producing high-quality plastic parts.

China supplier Molding Service Molded Custom Plastic Injection Parts  China supplier Molding Service Molded Custom Plastic Injection Parts
editor by CX 2024-02-24

China Standard Plastic Precision Injection Molding Molded Parts Plastic ABS PA PP PC Cover

Product Description

 

Product Description

PLASTIC INJECTION MOLDING
 

Item

Plastic precision injection molding Molded Parts Plastic ABS PA PP PC Cover

Material

ABS, PC/ABS, PP, PC, POM(Delrin), Nylon 6, Nylon 6/6, PA 12, HDPE, LDPE, PS(HIPS), Acrylic, SAN/AS, ASA, PVC, UPVC, TPE, TPR, PU, TPU, PET, PEI(Ultem), PSU, PPSU, PPE/PS, PTFE, GPPS, PPO, PES, CA, etc.

Certificate

IATF 16949:2016 / ISO 9001:2015 / ISO 45001:2018 / ISO 14001:2015 /REACH/ROHS/MSDS/LFGB

Drawing Format

.stp / .step / .igs /.CHINAMFG /.dwg / .pdf

Parameters

Inch, centimeter, millimeter, etc.

Surface Treatment

Matte, Common polishing, Mirror polishing, Texture, Plating, Power Coating (Painting), Laser Engraving, Brushing, Marbling, Printing etc.

Mold Material

S136H, 718H, NAK80, P20, H13, etc.

Mold Life-cycle

100,000-500,000 shots.

Many kinds of raw material are frequently used, such as ABS, PC/ABS, PP, PC, POM, Nylon (PA6, PA66, PA12), PE, PS, Acrylic, SAN/AS, ASA, PET, PVC, TPE, TPR, TPU, TPV. We can produce plastic products in some special materials, such as PBT, PEI (Ultem), PEEK, PSU, PPSU, PPE, PPE/PS, PTFE , GPPS, PPO, PES, PPA, CA, DMC, PF, etc.
We can also add some additives according to the functional requirements of the project to improve the performance of the product, such as Reinforcing Agents, Flame Retardants, Fillers, Functional additives, Elastomer toughening agents, Weathering agents, Reflective agents, etc…

There are some CHINAMFG for reference:

Company Profile

Plastic injection molding is the preferred process for manufacturing plastic parts, as it is ideal for producing high volumes of low-cost CHINAMFG with high tolerance precision, repeatability and little to no finishing required.

We have 18 sets injection molding machines, includes the multi-color injection molding machines, the biggest 1 is 1250T . Our capability for Plastic part is up to 1500mm.

Supply Ability

Workflow after Customer Order is Placed

Mould Design Process

Step 1 : Analyze the product drawings
Step 2 :Create the Design for Manufacturability (DFM) report
Step 3 : Make the mould flow analysis
Step 4 : Design tooling drawings
Step 5 : Mould making

Once the mould making is finished, we’ll make several pieces of pre-production samples for test, if the dimensions are correct, then we will send the samples to customers for final confirmation. If the test failed, we will modify the mould or adjust the molding parameter to make new samples, and test it again. Once the samples are approval by customers, we will purchase the raw material and making quality inspection. Then mixing material, molding and trimming, we will make many times of inspection during the production. Finally we will arrange the assembly and packing. After whole order is ready, we will send the packing list to customer to arrange the shipment.

We can also provide double-color and triple-color injection molding
 

Double-color injection molding and triple-color injection molding process can make the appearance of the product more beautiful, and easy to change the color without painting, but the cost is expensive and the technical requirements are high.

Related products:

And we have10,000 level dust-free production workshop for biomedical products.

Neway Highly Welcome Your Own Custom Designs !!!

 

Why choose us

We seriously take care of the quality control from IQC to OQC, throughout each step of the production.

Let us show you our quality control:

For raw materials, we’ll do the IQC in time. All materials are procured only from the verified suppliers, who have implemented and maintain certified quality management systems in their plants. With full certificates, such as RoHs, Reach, MSDS, FDA, LFGB, UL, EN549, BPA free, EN71, and so on;

For pre-production samples, we’ll provide several pieces to our clients for assembly and function testing. We will seal the samples in time once they’re approval. For Bulk Production, we’ll do the IPQCS & PQC (Multiple Sampling Inspection) during production and we’ll do the FQC (Sampling Inspection) after deburr or breaking sharp edges. In order to timely find problems, solve problems, reduce defective products, reduce manufacturing costs.

After packing and assembling, we’ll do the OQC (Sampling Inspection) to make sure the final goods are qualified.

 

And attach the injection molding CHINAMFG inspection report for reference:

Good reviews of customer

Packaging & Shipping

 

 

FAQ

Q1. How soon can I get a precise quotation for custom plastic injection part?
A1: Please send us your inquiry by email or Alibaba TM message. Once we confirm the design (Feature details with parameters), material, color, qty, we can provide quotation within 24 HOURS.

Q2: Can I get a free sample, how long will it take?
A2: a. For standard products we have in stock, YES for free sample, but the express fee will be charged in advance.

Mostly, it takes 3-10 days.
b. For custom products, sample fee is determined by the detailed sample requirements. Normally, it takes 7-15 days.

Q3: Can you make custom parts based on my sample?
A3: Yes, you can send the sample to us by express and we will evaluate the sample, scan the features and draft 3D drawing for production.

Q4: What does your OEM service include?
A4: We follow up your request from the design idea to the mass production.
a. You can provide 3D drawing to us, then our engineers and production teams evaluate the design and quote you the precise cost.
b. If you don’t have 3D drawing, you can provide 2D drawing or draft with features details with full dimensions, we can draft 3D drawing for you with fair charge.
c. You can also customize Logo on the product surface, package, color box or carton.
d. We also provide assembly service for the OEM parts.

Q5. What is your payment term?
A5: We accept T/T, Paypal, Western Union, L/C, Alibaba Trade Assurance.

Work with Neway, your business is in safe and your money is in safe!

If you can dream it, we can build it!
 

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Material: Plastic
Application: Medical, Household, Electronics, Automotive
Certification: TS16949, RoHS, ISO, Reach/ MSDS/LFGB/F D a
Sample Time: 3-7 Days
Prototype Process: SLA, Vacuum Forming, CNC, etc.
Molding Process: Injection Molding
Samples:
US$ 10/Piece
1 Piece(Min.Order)

|

Customization:
Available

|

Can you provide examples of products or equipment that incorporate injection molded parts?

Yes, there are numerous products and equipment across various industries that incorporate injection molded parts. Injection molding is a widely used manufacturing process that enables the production of complex and precise components. Here are some examples of products and equipment that commonly incorporate injection molded parts:

1. Electronics and Consumer Devices:

– Mobile phones and smartphones: These devices typically have injection molded plastic casings, buttons, and connectors.

– Computers and laptops: Injection molded parts are used for computer cases, keyboard keys, connectors, and peripheral device housings.

– Appliances: Products such as televisions, refrigerators, washing machines, and vacuum cleaners often incorporate injection molded components for their casings, handles, buttons, and control panels.

– Audio equipment: Speakers, headphones, and audio players often use injection molded parts for their enclosures and buttons.

2. Automotive Industry:

– Cars and Trucks: Injection molded parts are extensively used in the automotive industry. Examples include dashboard panels, door handles, interior trim, steering wheel components, air vents, and various under-the-hood components.

– Motorcycle and Bicycle Parts: Many motorcycle and bicycle components are manufactured using injection molding, including fairings, handle grips, footrests, instrument panels, and engine covers.

– Automotive Lighting: Headlights, taillights, turn signals, and other automotive lighting components often incorporate injection molded lenses, housings, and mounts.

3. Medical and Healthcare:

– Medical Devices: Injection molding is widely used in the production of medical devices such as syringes, IV components, surgical instruments, respiratory masks, implantable devices, and diagnostic equipment.

– Laboratory Equipment: Many laboratory consumables, such as test tubes, petri dishes, pipette tips, and specimen containers, are manufactured using injection molding.

– Dental Equipment: Dental tools, orthodontic devices, and dental prosthetics often incorporate injection molded components.

4. Packaging Industry:

– Bottles and Containers: Plastic bottles and containers used for food, beverages, personal care products, and household chemicals are commonly produced using injection molding.

– Caps and Closures: Injection molded caps and closures are widely used in the packaging industry for bottles, jars, and tubes.

– Thin-Walled Packaging: Injection molding is used to produce thin-walled packaging products such as trays, cups, and lids for food and other consumer goods.

5. Toys and Games:

– Many toys and games incorporate injection molded parts. Examples include action figures, building blocks, puzzles, board game components, and remote-controlled vehicles.

6. Industrial Equipment and Tools:

– Industrial machinery: Injection molded parts are used in various industrial equipment and machinery, including components for manufacturing machinery, conveyor systems, and robotic systems.

– Power tools: Many components of power tools, such as housing, handles, switches, and guards, are manufactured using injection molding.

– Hand tools: Injection molded parts are incorporated into a wide range of hand tools, including screwdrivers, wrenches, pliers, and cutting tools.

These are just a few examples of products and equipment that incorporate injection molded parts. The versatility of injection molding allows for its application in a wide range of industries, enabling the production of high-quality components with complex geometries and precise specifications.

How do injection molded parts enhance the overall efficiency and functionality of products and equipment?

Injection molded parts play a crucial role in enhancing the overall efficiency and functionality of products and equipment. They offer numerous advantages that make them a preferred choice in various industries. Here’s a detailed explanation of how injection molded parts contribute to improved efficiency and functionality:

1. Design Flexibility:

Injection molding allows for intricate and complex part designs that can be customized to meet specific requirements. The flexibility in design enables the integration of multiple features, such as undercuts, threads, hinges, and snap fits, into a single molded part. This versatility enhances the functionality of the product or equipment by enabling the creation of parts that are precisely tailored to their intended purpose.

2. High Precision and Reproducibility:

Injection molding offers excellent dimensional accuracy and repeatability, ensuring consistent part quality throughout production. The use of precision molds and advanced molding techniques allows for the production of parts with tight tolerances and intricate geometries. This high precision and reproducibility enhance the efficiency of products and equipment by ensuring proper fit, alignment, and functionality of the molded parts.

3. Cost-Effective Mass Production:

Injection molding is a highly efficient and cost-effective method for mass production. Once the molds are created, the injection molding process can rapidly produce a large number of identical parts in a short cycle time. The ability to produce parts in high volumes streamlines the manufacturing process, reduces labor costs, and ensures consistent part quality. This cost-effectiveness contributes to overall efficiency and enables the production of affordable products and equipment.

4. Material Selection:

Injection molding offers a wide range of material options, including engineering thermoplastics, elastomers, and even certain metal alloys. The ability to choose from various materials with different properties allows manufacturers to select the most suitable material for each specific application. The right material selection enhances the functionality of the product or equipment by providing the desired mechanical, thermal, and chemical properties required for optimal performance.

5. Structural Integrity and Durability:

Injection molded parts are known for their excellent structural integrity and durability. The molding process ensures uniform material distribution, resulting in parts with consistent strength and reliability. The elimination of weak points, such as seams or joints, enhances the overall structural integrity of the product or equipment. Additionally, injection molded parts are resistant to impact, wear, and environmental factors, ensuring long-lasting functionality in demanding applications.

6. Integration of Features:

Injection molding enables the integration of multiple features into a single part. This eliminates the need for assembly or additional components, simplifying the manufacturing process and reducing production time and costs. The integration of features such as hinges, fasteners, or mounting points enhances the overall efficiency and functionality of the product or equipment by providing convenient and streamlined solutions.

7. Lightweight Design:

Injection molded parts can be manufactured with lightweight materials without compromising strength or durability. This is particularly advantageous in industries where weight reduction is critical, such as automotive, aerospace, and consumer electronics. The use of lightweight injection molded parts improves energy efficiency, reduces material costs, and enhances the overall performance and efficiency of the products and equipment.

8. Consistent Surface Finish:

Injection molding produces parts with a consistent and high-quality surface finish. The use of polished or textured molds ensures that the molded parts have smooth, aesthetic surfaces without the need for additional finishing operations. This consistent surface finish enhances the overall functionality and visual appeal of the product or equipment, contributing to a positive user experience.

9. Customization and Branding:

Injection molding allows for customization and branding options, such as incorporating logos, labels, or surface textures, directly into the molded parts. This customization enhances the functionality and marketability of products and equipment by providing a unique identity and reinforcing brand recognition.

Overall, injection molded parts offer numerous advantages that enhance the efficiency and functionality of products and equipment. Their design flexibility, precision, cost-effectiveness, material selection, structural integrity, lightweight design, and customization capabilities make them a preferred choice for a wide range of applications across industries.

What are injection molded parts, and how are they manufactured?

Injection molded parts are components or products that are produced through the injection molding manufacturing process. Injection molding is a widely used manufacturing technique for creating plastic parts with high precision, complexity, and efficiency. Here’s a detailed explanation of injection molded parts and the process of manufacturing them:

Injection Molding Process:

The injection molding process involves the following steps:

1. Mold Design:

The first step in manufacturing injection molded parts is designing the mold. The mold is a custom-made tool that defines the shape and features of the final part. It is typically made from steel or aluminum and consists of two halves: the cavity and the core. The mold design takes into account factors such as part geometry, material selection, cooling requirements, and ejection mechanism.

2. Material Selection:

The next step is selecting the appropriate material for the injection molding process. Thermoplastic polymers are commonly used due to their ability to melt and solidify repeatedly without significant degradation. The material choice depends on the desired properties of the final part, such as strength, flexibility, transparency, or chemical resistance.

3. Melting and Injection:

In the injection molding machine, the selected thermoplastic material is melted and brought to a molten state. The molten material, called the melt, is then injected into the mold under high pressure. The injection is performed through a nozzle and a runner system that delivers the molten material to the mold cavity.

4. Cooling:

After the molten material is injected into the mold, it begins to cool and solidify. Cooling is a critical phase of the injection molding process as it determines the final part’s dimensional accuracy, strength, and other properties. The mold is designed with cooling channels or inserts to facilitate the efficient and uniform cooling of the part. Cooling time can vary depending on factors such as part thickness, material properties, and mold design.

5. Mold Opening and Ejection:

Once the injected material has sufficiently cooled and solidified, the mold opens, separating the two halves. Ejector pins or other mechanisms are used to push or release the part from the mold cavity. The ejection system must be carefully designed to avoid damaging the part during the ejection process.

6. Finishing:

After ejection, the injection molded part may undergo additional finishing processes, such as trimming excess material, removing sprues or runners, and applying surface treatments or textures. These processes help achieve the desired final appearance and functionality of the part.

Advantages of Injection Molded Parts:

Injection molded parts offer several advantages:

1. High Precision and Complexity:

Injection molding allows for the creation of parts with high precision and intricate details. The molds can produce complex shapes, fine features, and precise dimensions, enabling the manufacturing of parts with tight tolerances.

2. Cost-Effective Mass Production:

Injection molding is a highly efficient process suitable for large-scale production. Once the mold is created, the manufacturing process can be automated, resulting in fast and cost-effective production of identical parts. The high production volumes help reduce per-unit costs.

3. Material Versatility:

Injection molding supports a wide range of thermoplastic materials, allowing for versatility in material selection based on the desired characteristics of the final part. Different materials can be used to achieve specific properties such as strength, flexibility, heat resistance, or chemical resistance.

4. Strength and Durability:

Injection molded parts can exhibit excellent strength and durability. The molding process ensures that the material is uniformly distributed, resulting in consistent mechanical properties throughout the part. This makes injection molded parts suitable for various applications that require structural integrity and longevity.

5. Minimal Post-Processing:

Injection molded parts often require minimal post-processing. The high precision and quality achieved during the molding process reduce the need for extensive additional machining or finishing operations, saving time and costs.

6. Design Flexibility:

With injection molding, designers have significant flexibility in part design. The process can accommodate complex geometries, undercuts, thin walls, and other design features that may be challenging or costly with other manufacturing methods. This flexibility allows for innovation and optimization of part functionality.

In summary, injection molded parts are components or products manufactured through the injection molding process. This process involves designing amold, selecting the appropriate material, melting and injecting the material into the mold, cooling and solidifying the part, opening the mold and ejecting the part, and applying finishing processes as necessary. Injection molded parts offer advantages such as high precision, complexity, cost-effective mass production, material versatility, strength and durability, minimal post-processing, and design flexibility. These factors contribute to the widespread use of injection molding in various industries for producing high-quality plastic parts.

China Standard Plastic Precision Injection Molding Molded Parts Plastic ABS PA PP PC Cover  China Standard Plastic Precision Injection Molding Molded Parts Plastic ABS PA PP PC Cover
editor by CX 2024-02-23

China Professional Customizable Plastic Molded Parts for Boat Accessories

Product Description

Product Parameters

Customizable Plastic Molded Parts for Boat Accessories

 1  Mold type:  Plastic Injection Mold
 2  Mold cavity & core steel:  S136
 3  Cavity number(s):  1*1 cavity
 4  Feed system:  Cold runner
 5  Surface finish:  Texture 
 6  Feature:  Waterproof
 7  Lead time for mold(s):  4 weeks, depending on how complex of mold solution.

 

 1  Part Name:   Plastic Colw boat
 2  Part Size:   OEM as per client’s part drawing or sample
 3  Part Plastic:   PA66+GF
 4  Injection Color:  Black
 5  Unique:  High strength, Easy installation
 6  Application:  Boat Accessories
 7  Lead time for parts:  1 week, denpending on order quantity.

***Notes***
Price indication and product information are for reference only, please inquiry wiht our team, we will analysis your project and prepare precision quotation with optimal mold solution to meet your project purpose.
OEM service is available, no matter you are looking for molds or CHINAMFG

More Product Show

Plastic Parts:
Green Vitality Industry Ltd. manufacture custom-made plastic injection molded parts that are tailored to your specific needs. Service Scope includes Electronics, Household, (Small) Home Appliance, OA Equipment (Office equipment), Bathroom Product, Auto, Industrial, Medial, Toys, Cosmetic, Packaging & Storage, Outdoors etc
Our team of experts carefully selects the perfect plastic material to ensure optimal performance for your application. 
Plastic Material: PE, PP, PVC, PS, ABS, PC, PA(GF), POM, Acrylic, PMMA, PC/ABS, HDPE , TPE, TPU, PET, PBT(GF), PP+TD20, BMC etc.
Certificate: RoHS, REACH, FDA etc.
Specail requirement: Food grade, UV resistant, Flame retardent V0 V1 ect.
Plastic Manufacturers: CHIMEI, SABIC, LG, Formosa, Dupot etc.

 

Mould Show

Plastic Injection Moulds:
Green Vitality Industry Ltd. specialize in building plastic injection molds for a wide range of applications. Our molds are designed to meet the highest standards of precision and durability, ensuring reliable performance and long-lasting use.  

Mold Type: Single Cavity Mold, Multi Cavities Mold, Hot Runner Mold, Cold Runner Mold, Two-Shot Mold,Over-moulding                                  Mold, Insert Mold, Stack Mold, Automatic Thread Demoulding Mold, Reverse Mold, Gas Assisted Mold, Precision Mold.
Mold Standard: D-M-E, HASCO, JIS
Mold Base: LKM, DME, HASCO, FUTABA
Mold components: D-M-E, HASCO, JH, HPS, CHINAMFG etc
Hot Runner System: Mold-masters, Husky, Synventive, Incoe,DME,Hasco,Ewikon, Spear, Thermoplay,Master Tip,Yudo,HRS etc.
Mold Steel Treatment: Heat Treatment, Nitriding, Chrome Plating
Gate Type: Open gate, Side gate (Edge gate), Sub gate, Pin point gate, Valve gate, Xihu (West Lake) Dis.a gate, Direct gate, Fan gate etc.
Hydraulic Cylinder: PARKER, TAIYO, STAUBU, JUFAN
Surface Finish: Polishing SPI standard, Texture VDI standard
Texture: Mold-tech, Yick Sang, Ni Hong ,Tanazawa etc

 

Project Management

One-stop Service:
Green Vitality, your one-stop service for all your product development. With our expertise in designing and building moulds, we can provide you with the support from start to finish, whether you’re in the initial stages of product development or require assistance with the final production process. 

Our services include:
– Free Quotation: Cost evaluation, part design improved suggestion.
– DFM
– Mold Flow Analysis
– Mold Design
– Rapid Prototype Fabrication:
 3d printing, Vacuum Silicone Replica, Prototyping mold.
– Mold Making
– Mass Production for parts: Small batch & High-volume.
– Mold Maintaining & Techincal support

Quality Assurance:
At CHINAMFG Industry Ltd., we take quality control seriously. Every customer has unique requirements, which is why our quality inspection guidelines are tailored to meet specific needs. With CHINAMFG Industry Ltd., you can trust that your project is in capable hands. Our commitment to quality ensures that you receive the best possible results. 
To effectively manage our projects, we utilize professional forms and graphics to closely monitor and track the progress of each project

– Mould Progress Report

– Incoming Inspection Report
– Processing Inspection Report
– Copper Electrade Inspection Report

– Mould Trial Parameter Report
– Part Inspection Report
– Mould Inspection Record Before Delivery

– Tooling Evaluation and Approval Report

Our strict adherence to the ISO9001:2015 system ensures that every step of our production process meets the highest standards. From the initial design to the final product, we prioritize quality in everything we do.

 

Company Profile

Since 1993, Green Vitality Industry Ltd. has been dedicated to the mold industry, providing top-quality solutions for mold designing, mold making, injection molding, and more. With our modern business management system and ISO 9001-2015 Quality System guideline, we ensure the highest standards of quality and customer satisfaction.
Our qualified and dedicated team, along with our sophisticated production techniques and modern manufacturing equipment, we are full of capabilities in offering professional one-stop solution of mould designing, mould making, injection moulding and beyond-value service.
With around 80% of our molds and CHINAMFG exported to countries such as the US, Spain, Germany, Norway, Australia, UK, France, and Italy, we have established ourselves as a trusted global supplier.

When you work with Green Vitality, you’ll notice that:
— Signed Confidentiality Agreement: Your proprietary data is safe and secure with us.
— Factory Direct Quotation: Enjoy competitive prices without any middlemen.
— In-House Production Capability: We have the expertise to handle both moulds and plastic moulding parts.
— 30 Years of Experience: Benefit from our extensive knowledge and industry insights. 
— Dedicated Sales Team: Our efficient team is always ready to assist you.
— Design & Project Engineer Team: Provide scientific mold solutions tailored to your project’s needs. 
— Support Your Schedule: We understand the importance of meeting deadlines.

 

Factory Show

Mould Work Shop:
Welcome to CHINAMFG Industry Ltd.’s Mould Workshop, where precision and quality meet. Our state-of-the-art tooling workshop is equipped with advanced machinery to create precision moulds that adhere to international standards such as LKM, DME, HASCO, and more.
Our expert team design moulds specifically tailored to your production needs, ensuring the mold perfectly match the capacity of your injection machines.
With our commitment to CHINAMFG and attention to detail, you can trust us to deliver high-quality plastic molds that meet your expectations. Experience the precision and reliability of our plastic injection molding process, resulting in flawless plastic injection molding parts.
Discover the benefits of our high-quality plastic molds, meticulously crafted to ensure durability and longevity. With a focus on precision plastic injection molding, we deliver exceptional results every time.
Processing Equipment: CNC Lathe Machines, CNC Milling Machines, EDM Machines, Mirror EDM Machines, Wire-Cutting Machines, Surface Grinders, Precision Grinders etc. 

Injection Molding Work Shop:
With our diverse range of tonnage injection machines, CHINAMFG is are able to produce tailor-made plastic molding parts in small, medium, or large volumes. This flexibility is especially beneficial for business beginners and those in the early stages of new product development, as our minimum order quantity starts from just 100 pieces.
Our plastic injection molding process is highly efficient and economic, thanks to the use of fully automatic robotic arms. These robotic arms enable 24-hour nonstop mass manufacturing, ensuring a continuous and streamlined production process.

 

Packaging & Shipping

Assembly Line:
You could rely on CHINAMFG to offer a complete, turnkey package for your convenience. Our team takes care of all the necessary assembly and packaging, ensuring that you receive a finished product directly at your doorstep. With our expertise and attention to detail, you can trust us to handle every step of the process seamlessly.

– Specialty Operations: Painting, Silk-screen Printing, Ultrasonic Welding, Electroplating, Coating, Heat transfer technology etc.
– Product Assembly
– Custom Labelling & Packaging

 

Safe Package & Transportation:

Cartons for parts packing, Free-Fumigation Three-Plywood case for molds packing. In time delivery !

 

FAQ

1. Are you a trading company or a manufacturer?
   Green Vitality Industry Ltd. is a reputable and experienced mould manufacturer with over 30 years of expertise. We are delighted to share you with visual evidence of our state-of-the-art workshop. We also extend a warm invitation for you to visit our factory and witness our manufacturing process firsthand.

2. Which kind of product can you make?
    At Green Vitality, we specialize in precision plastic injection moulds and offer mass production services for moulded plastic parts. 

3. Do you support OEM?
    Absolutely! CHINAMFG is fully equipped to produce customized parts based on your part drawings or samples. In fact, more than 90% of our products are tailored to meet the unique requirements of our valued customers.

4. If no 3D drawing or samples, how should I start the new project?
    If you don’t have a 3D drawing or samples, don’t worry! Simply share your idea with us, whether it’s a sketch or a picture with dimensions. Our skilled team will assist you in transforming your concept into a detailed 3D drawing design.

5. How about the samples?
    Once we finish the mould, we will promptly produce samples for you to evaluate. These samples will be delivered to you for thorough testing, ensuring that they meet your expectations and requirements.

6. How about the mould modification?
    Your satisfaction is our top priority. After you test the samples, please provide us with your feedback. If there are any discrepancies in dimensions compared to the original drawing, we will modify the mould free of charge and create new samples for your approval.

7. How about the proprietary rights of the mold?
    Rest assured, the mould belongs solely to you, the customer who has invested in it. CHINAMFG Industry Ltd. is committed to maintaining the mould exclusively for your use.

8. What kind of trade terms can you do?
    We offer a range of trade terms to accommodate your preferences, including EX-WORKS, FOB, CIF, DDU, and DDP. We strive to provide flexibility and convenience in our business transactions.

9. How about your delivery time?
     Typically, the production time time is approximately 40 days, with 30 days allocated for mould building and an additional 10 days for mass production. However, please note that the complexity of the part and mould structure may influence the overall timeline. Rest assured, we are committed to delivering your order in a timely manner.

 

Green Vitality Industry Ltd., is always conducting business with honesty and integrity.
We value your attention and look CHINAMFG to the opportunity to serve you.

  /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Warranty: 1 Years
Shaping Mode: Injection Mould
Surface Finish Process: Texture
Mould Cavity: Single Cavity
Plastic Material: PA66+GF
Process Combination Type: Single-Process Mode
Samples:
US$ 0/Piece
1 Piece(Min.Order)

|

Customization:
Available

|

What is the impact of material selection on the performance and durability of injection molded parts?

The material selection for injection molded parts has a significant impact on their performance and durability. The choice of material influences various key factors, including mechanical properties, chemical resistance, thermal stability, dimensional stability, and overall part functionality. Here’s a detailed explanation of the impact of material selection on the performance and durability of injection molded parts:

Mechanical Properties:

The mechanical properties of the material directly affect the part’s strength, stiffness, impact resistance, and fatigue life. Different materials exhibit varying levels of tensile strength, flexural strength, modulus of elasticity, and elongation at break. The selection of a material with appropriate mechanical properties ensures that the injection molded part can withstand the applied forces, vibrations, and operational stresses without failure or deformation.

Chemical Resistance:

The material’s resistance to chemicals and solvents is crucial in applications where the part comes into contact with aggressive substances. Certain materials, such as engineering thermoplastics like ABS (Acrylonitrile Butadiene Styrene) or PEEK (Polyether Ether Ketone), exhibit excellent chemical resistance. Choosing a material with the appropriate chemical resistance ensures that the injection molded part maintains its integrity and functionality when exposed to specific chemicals or environments.

Thermal Stability:

The thermal stability of the material is essential in applications that involve exposure to high temperatures or thermal cycling. Different materials have varying melting points, glass transition temperatures, and heat deflection temperatures. Selecting a material with suitable thermal stability ensures that the injection molded part can withstand the anticipated temperature variations without dimensional changes, warping, or degradation of mechanical properties.

Dimensional Stability:

The dimensional stability of the material is critical in applications where precise tolerances and dimensional accuracy are required. Some materials, such as engineering thermoplastics or filled polymers, exhibit lower coefficients of thermal expansion, minimizing the part’s dimensional changes with temperature variations. Choosing a material with good dimensional stability helps ensure that the injection molded part maintains its shape, size, and critical dimensions over a wide range of operating temperatures.

Part Functionality:

The material selection directly impacts the functionality and performance of the injection molded part. Different materials offer unique properties that can be tailored to meet specific application requirements. For example, materials like polycarbonate (PC) or polypropylene (PP) offer excellent transparency, making them suitable for applications requiring optical clarity, while materials like polyamide (PA) or polyoxymethylene (POM) provide low friction and wear resistance, making them suitable for moving or sliding parts.

Cycle Time and Processability:

The material selection can also affect the cycle time and processability of injection molding. Different materials have different melt viscosities and flow characteristics, which influence the filling and cooling times during the molding process. Materials with good flow properties can fill complex mold geometries more easily, reducing the cycle time and improving productivity. It’s important to select a material that can be effectively processed using the available injection molding equipment and techniques.

Cost Considerations:

The material selection also impacts the overall cost of the injection molded part. Different materials have varying costs, and selecting the most suitable material involves considering factors such as material availability, tooling requirements, processing conditions, and the desired performance characteristics. Balancing the performance requirements with cost considerations is crucial in achieving an optimal material selection that meets the performance and durability requirements within the budget constraints.

Overall, material selection plays a critical role in determining the performance, durability, and functionality of injection molded parts. Careful consideration of mechanical properties, chemical resistance, thermal stability, dimensional stability, part functionality, cycle time, processability, and cost factors helps ensure that the chosen material meets the specific application requirements and delivers the desired performance and durability over the part’s intended service life.

What is the role of design software and CAD/CAM technology in optimizing injection molded parts?

Design software and CAD/CAM (Computer-Aided Design/Computer-Aided Manufacturing) technology play a crucial role in optimizing injection molded parts. They provide powerful tools and capabilities that enable designers and engineers to improve the efficiency, functionality, and quality of the parts. Here’s a detailed explanation of the role of design software and CAD/CAM technology in optimizing injection molded parts:

1. Design Visualization and Validation:

Design software and CAD tools allow designers to create 3D models of injection molded parts, providing a visual representation of the product before manufacturing. These tools enable designers to validate and optimize the part design by simulating its behavior under various conditions, such as stress analysis, fluid flow, or thermal performance. This visualization and validation process help identify potential issues or areas for improvement, leading to optimized part designs.

2. Design Optimization:

Design software and CAD/CAM technology provide powerful optimization tools that enable designers to refine and improve the performance of injection molded parts. These tools include features such as parametric modeling, shape optimization, and topology optimization. Parametric modeling allows for quick iteration and exploration of design variations, while shape and topology optimization algorithms help identify the most efficient and lightweight designs that meet the required functional and structural criteria.

3. Mold Design:

Design software and CAD/CAM technology are instrumental in the design of injection molds used to produce the molded parts. Mold design involves creating the 3D geometry of the mold components, such as the core, cavity, runner system, and cooling channels. CAD/CAM tools provide specialized features for mold design, including mold flow analysis, which simulates the injection molding process to optimize mold filling, cooling, and part ejection. This ensures the production of high-quality parts with minimal defects and cycle time.

4. Design for Manufacturability:

Design software and CAD/CAM technology facilitate the implementation of Design for Manufacturability (DFM) principles in the design process. DFM focuses on designing parts that are optimized for efficient and cost-effective manufacturing. CAD tools provide features that help identify and address potential manufacturing issues early in the design stage, such as draft angles, wall thickness variations, or parting line considerations. By considering manufacturing constraints during the design phase, injection molded parts can be optimized for improved manufacturability, reduced production costs, and shorter lead times.

5. Prototyping and Iterative Design:

Design software and CAD/CAM technology enable the rapid prototyping of injection molded parts through techniques such as 3D printing or CNC machining. This allows designers to physically test and evaluate the functionality, fit, and aesthetics of the parts before committing to mass production. CAD/CAM tools support iterative design processes by facilitating quick modifications and adjustments based on prototyping feedback, resulting in optimized part designs and reduced development cycles.

6. Collaboration and Communication:

Design software and CAD/CAM technology provide a platform for collaboration and communication among designers, engineers, and other stakeholders involved in the development of injection molded parts. These tools allow for easy sharing, reviewing, and commenting on designs, ensuring effective collaboration and streamlining the decision-making process. By facilitating clear communication and feedback exchange, design software and CAD/CAM technology contribute to optimized part designs and efficient development workflows.

7. Documentation and Manufacturing Instructions:

Design software and CAD/CAM technology assist in generating comprehensive documentation and manufacturing instructions for the production of injection molded parts. These tools enable the creation of detailed drawings, specifications, and assembly instructions that guide the manufacturing process. Accurate and well-documented designs help ensure consistency, quality, and repeatability in the production of injection molded parts.

Overall, design software and CAD/CAM technology are instrumental in optimizing injection molded parts. They enable designers and engineers to visualize, validate, optimize, and communicate designs, leading to improved part performance, manufacturability, and overall quality.

Can you describe the range of materials that can be used for injection molding?

Injection molding offers a wide range of materials that can be used to produce parts with diverse properties and characteristics. The choice of material depends on the specific requirements of the application, including mechanical properties, chemical resistance, thermal stability, transparency, and cost. Here’s a description of the range of materials commonly used for injection molding:

1. Thermoplastics:

Thermoplastics are the most commonly used materials in injection molding due to their versatility, ease of processing, and recyclability. Some commonly used thermoplastics include:

  • Polypropylene (PP): PP is a lightweight and flexible thermoplastic with excellent chemical resistance and low cost. It is widely used in automotive parts, packaging, consumer products, and medical devices.
  • Polyethylene (PE): PE is a versatile thermoplastic with excellent impact strength and chemical resistance. It is used in various applications, including packaging, pipes, automotive components, and toys.
  • Polystyrene (PS): PS is a rigid and transparent thermoplastic with good dimensional stability. It is commonly used in packaging, consumer goods, and disposable products.
  • Polycarbonate (PC): PC is a transparent and impact-resistant thermoplastic with high heat resistance. It finds applications in automotive parts, electronic components, and optical lenses.
  • Acrylonitrile Butadiene Styrene (ABS): ABS is a versatile thermoplastic with a good balance of strength, impact resistance, and heat resistance. It is commonly used in automotive parts, electronic enclosures, and consumer products.
  • Polyvinyl Chloride (PVC): PVC is a durable and flame-resistant thermoplastic with good chemical resistance. It is used in a wide range of applications, including construction, electrical insulation, and medical tubing.
  • Polyethylene Terephthalate (PET): PET is a strong and lightweight thermoplastic with excellent clarity and barrier properties. It is commonly used in packaging, beverage bottles, and textile fibers.

2. Engineering Plastics:

Engineering plastics offer enhanced mechanical properties, heat resistance, and dimensional stability compared to commodity thermoplastics. Some commonly used engineering plastics in injection molding include:

  • Polyamide (PA/Nylon): Nylon is a strong and durable engineering plastic with excellent wear resistance and low friction properties. It is used in automotive components, electrical connectors, and industrial applications.
  • Polycarbonate (PC): PC, mentioned earlier, is also considered an engineering plastic due to its exceptional impact resistance and high-temperature performance.
  • Polyoxymethylene (POM/Acetal): POM is a high-strength engineering plastic with low friction and excellent dimensional stability. It finds applications in gears, bearings, and precision mechanical components.
  • Polyphenylene Sulfide (PPS): PPS is a high-performance engineering plastic with excellent chemical resistance and thermal stability. It is used in electrical and electronic components, automotive parts, and industrial applications.
  • Polyetheretherketone (PEEK): PEEK is a high-performance engineering plastic with exceptional heat resistance, chemical resistance, and mechanical properties. It is commonly used in aerospace, medical, and industrial applications.

3. Thermosetting Plastics:

Thermosetting plastics undergo a chemical crosslinking process during molding, resulting in a rigid and heat-resistant material. Some commonly used thermosetting plastics in injection molding include:

  • Epoxy: Epoxy resins offer excellent chemical resistance and mechanical properties. They are commonly used in electrical components, adhesives, and coatings.
  • Phenolic: Phenolic resins are known for their excellent heat resistance and electrical insulation properties. They find applications in electrical switches, automotive parts, and consumer goods.
  • Urea-formaldehyde (UF) and Melamine-formaldehyde (MF): UF and MF resins are used for molding electrical components, kitchenware, and decorative laminates.

4. Elastomers:

Elastomers, also known as rubber-like materials, are used to produce flexible and elastic parts. They provide excellent resilience, durability, and sealing properties. Some commonly used elastomers in injection molding include:

  • Thermoplastic Elastomers (TPE): TPEs are a class of materials that combine the characteristics of rubber and plastic. They offer flexibility, good compression set, and ease of processing. TPEs find applications in automotive components, consumer products, and medical devices.
  • Silicone: Silicone elastomers provide excellent heat resistance, electrical insulation, and biocompatibility. They are commonly used in medical devices, automotive seals, and household products.
  • Styrene Butadiene Rubber (SBR): SBR is a synthetic elastomer with good abrasion resistance and low-temperature flexibility. It is used in tires, gaskets, and conveyor belts.
  • Ethylene Propylene Diene Monomer (EPDM): EPDM is a durable elastomer with excellent weather resistance and chemical resistance. It finds applications in automotive seals, weatherstripping, and roofing membranes.

5. Composites:

Injection molding can also be used to produce parts made of composite materials, which combine two or more different types of materials to achieve specific properties. Commonly used composite materials in injection molding include:

  • Glass-Fiber Reinforced Plastics (GFRP): GFRP combines glass fibers with thermoplastics or thermosetting resins to enhance mechanical strength, stiffness, and dimensional stability. It is used in automotive components, electrical enclosures, and sporting goods.
  • Carbon-Fiber Reinforced Plastics (CFRP): CFRP combines carbon fibers with thermosetting resins to produce parts with exceptional strength, stiffness, and lightweight properties. It is commonly used in aerospace, automotive, and high-performance sports equipment.
  • Metal-Filled Plastics: Metal-filled plastics incorporate metal particles or fibers into thermoplastics to achieve properties such as conductivity, electromagnetic shielding, or enhanced weight and feel. They are used in electrical connectors, automotive components, and consumer electronics.

These are just a few examples of the materials used in injection molding. There are numerous other specialized materials available, each with its own unique properties, such as flame retardancy, low friction, chemical resistance, or specific certifications for medical or food-contact applications. The selection of the material depends on the desired performance, cost considerations, and regulatory requirements of the specific application.

China Professional Customizable Plastic Molded Parts for Boat Accessories  China Professional Customizable Plastic Molded Parts for Boat Accessories
editor by CX 2024-02-22

China wholesaler OEM Customized Injection Molded Parts Small ABS CHINAMFG

Product Description

Product Description

Product name  Custom Nylon/Pom/Abs Plastic Injection Moulded Parts Molding Product
Product material ABS, PC, PP, PS, POM,PBT,PVC,PA6,PA66,PA66+30%GF,
PTFE,PC+ABS,TPE,etc
Color any colour available,will according customer’s request
Size as per your drawing or the sample
surface finish Color painting,Texture,Silk-printing,Vacuum coating,rubber coating, etc.
Logo accept customized
Application field Various plastic injection molded parts for various industrial and automotive applications
Mold Cavity Single or Multi-cavity
Mold life  5 shots
runner system hot runner and cold runner
package standard export carton packing ,or according your request.
lead time 
25-35 days for mould,plastic products according to quantity

Detailed Photos

 

  

Company Profile

 

 

Our company was founded in 2003.covers an area of 3000sqm,located in Xihu (West Lake) Dis. county,ZHangZhoug,China
we are manufacturer specialized in customized injection molding service and plastic extrusion profiles as customer’s design or sample.
We provide 1 stop Service including prototyping of preprodcution parts,tool design and build,parts production and assembly.We have professional engineering team over 10 years experience of plastic injection mold design and plastic injection molding process.
The products made by us widely used in household electrical appliances,gym equipment ,led lamps,automotive industry,packing industry and other fields.We can customize all kinds of Engineering plastics products according to our customers’ drawings or samples.

with Professional technicians and rich experience we have established CHINAMFG business relationships with customers spread worldwidely,Mainly in Europe,South America and North America.

We are looking CHINAMFG to forming successful business relationships with new clients in the near future.
Please feel free to contact us,We believe we will be your good business partner !
 

FAQ

1. Are you a trading company or a manufacturer?

     We are a manufacturer.

2. What kind of trade terms can you do?

        EX-WORKS,FOB,CIF,DDP, DDU
 
3. Can I test my idea/component before committing to mould tool manufacture?

     Yes, we can make 3D samples for test functional evaluations.

4. Can you assure the quality ?
   
      Yes ,We have a professional quality inspection department,the mold is strickly tested before shipment.also send the plastic products sample to you before mass production.
  
5. Do you support OEM ?
 
    Yes, we can produce by technical drawings or samples. 

6.What type of plastic is best for my design/component?

    Materials selection depends on the application of your design and the environment in which it will function. We are very glad to  discuss the alternatives and give you  best suggestions .
 
7. How about your delivery time?
 
    Generally, it take 25 days for make mold.mass production depending on order qty.

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Material: ABS/PP/PA6/PC/POM
Application: Medical, Household, Electronics, Automotive, Agricultural
Drawing Format: Dwg .Step .Igs
Mold Material: P20/S50c/H13/Nak80/718/738h/S136
Size: as Customer′s Design File
Logo: Accept Custom
Samples:
US$ 1/Piece
1 Piece(Min.Order)

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Customization:
Available

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Can you explain the role of temperature and pressure in injection molding quality control?

Temperature and pressure are two critical parameters in injection molding that significantly impact the quality control of the process. Let’s explore their roles in more detail:

Temperature:

The temperature in injection molding plays several important roles in ensuring quality control:

1. Material Flow and Fill:

The temperature of the molten plastic material affects its viscosity, or flowability. Higher temperatures reduce the material’s viscosity, allowing it to flow more easily into the mold cavities during the injection phase. Proper temperature control ensures optimal material flow and fill, preventing issues such as short shots, flow marks, or incomplete part filling. Temperature control also helps ensure consistent material properties and dimensional accuracy in the final parts.

2. Melting and Homogenization:

The temperature must be carefully controlled during the melting process to ensure complete melting and homogenization of the plastic material. Insufficient melting can result in unmelted particles or inconsistent material properties, leading to defects in the molded parts. Proper temperature control during the melting phase ensures uniform melting and mixing of additives, enhancing material homogeneity and the overall quality of the molded parts.

3. Cooling and Solidification:

After the molten plastic is injected into the mold, temperature control is crucial during the cooling and solidification phase. Proper cooling rates and uniform cooling help prevent issues such as warping, shrinkage, or part distortion. Controlling the temperature allows for consistent solidification throughout the part, ensuring dimensional stability and minimizing internal stresses. Temperature control also affects the part’s crystallinity and microstructure, which can impact its mechanical properties.

Pressure:

Pressure control is equally important in achieving quality control in injection molding:

1. Material Packing:

During the packing phase of injection molding, pressure is applied to the molten plastic material to compensate for shrinkage as it cools and solidifies. Proper pressure control ensures that the material is adequately packed into the mold cavities, minimizing voids, sinks, or part deformation. Insufficient packing pressure can lead to incomplete filling and poor part quality, while excessive pressure can cause excessive stress, part distortion, or flash.

2. Gate and Flow Control:

The pressure in injection molding influences the flow behavior of the material through the mold. The pressure at the gate, where the molten plastic enters the mold cavity, needs to be carefully controlled. The gate pressure affects the material’s flow rate, filling pattern, and packing efficiency. Optimal gate pressure ensures uniform flow and fill, preventing issues like flow lines, weld lines, or air traps that can compromise part quality.

3. Ejection and Part Release:

Pressure control is essential during the ejection phase to facilitate the easy removal of the molded part from the mold. Adequate ejection pressure helps overcome any adhesion or friction between the part and the mold surfaces, ensuring smooth and damage-free part release. Improper ejection pressure can result in part sticking, part deformation, or mold damage.

4. Process Monitoring and Feedback:

Monitoring and controlling the temperature and pressure parameters in real-time are crucial for quality control. Advanced injection molding machines are equipped with sensors and control systems that continuously monitor temperature and pressure. These systems provide feedback and allow for adjustments during the process to maintain optimum conditions and ensure consistent part quality.

Overall, temperature and pressure control in injection molding are vital for achieving quality control. Proper temperature control ensures optimal material flow, melting, homogenization, cooling, and solidification, while pressure control ensures proper material packing, gate and flow control, ejection, and part release. Monitoring and controlling these parameters throughout the injection molding process contribute to the production of high-quality parts with consistent dimensions, mechanical properties, and surface finish.

Are there specific considerations for choosing injection molded parts in applications with varying environmental conditions or industry standards?

Yes, there are specific considerations to keep in mind when choosing injection molded parts for applications with varying environmental conditions or industry standards. These factors play a crucial role in ensuring that the selected parts can withstand the specific operating conditions and meet the required standards. Here’s a detailed explanation of the considerations for choosing injection molded parts in such applications:

1. Material Selection:

The choice of material for injection molded parts is crucial when considering varying environmental conditions or industry standards. Different materials offer varying levels of resistance to factors such as temperature extremes, UV exposure, chemicals, moisture, or mechanical stress. Understanding the specific environmental conditions and industry requirements is essential in selecting a material that can withstand these conditions while meeting the necessary standards for performance, durability, and safety.

2. Temperature Resistance:

In applications with extreme temperature variations, it is important to choose injection molded parts that can withstand the specific temperature range. Some materials, such as engineering thermoplastics, exhibit excellent high-temperature resistance, while others may be more suitable for low-temperature environments. Consideration should also be given to the potential for thermal expansion or contraction, as it can affect the dimensional stability and overall performance of the parts.

3. Chemical Resistance:

In industries where exposure to chemicals is common, it is critical to select injection molded parts that can resist chemical attack and degradation. Different materials have varying levels of chemical resistance, and it is important to choose a material that is compatible with the specific chemicals present in the application environment. Consideration should also be given to factors such as prolonged exposure, concentration, and frequency of contact with chemicals.

4. UV Stability:

For applications exposed to outdoor environments or intense UV radiation, selecting injection molded parts with UV stability is essential. UV radiation can cause material degradation, discoloration, or loss of mechanical properties over time. Materials with UV stabilizers or additives can provide enhanced resistance to UV radiation, ensuring the longevity and performance of the parts in outdoor or UV-exposed applications.

5. Mechanical Strength and Impact Resistance:

In applications where mechanical stress or impact resistance is critical, choosing injection molded parts with the appropriate mechanical properties is important. Materials with high tensile strength, impact resistance, or toughness can ensure that the parts can withstand the required loads, vibrations, or impacts without failure. Consideration should also be given to factors such as fatigue resistance, abrasion resistance, or flexibility, depending on the specific application requirements.

6. Compliance with Industry Standards:

When selecting injection molded parts for applications governed by industry standards or regulations, it is essential to ensure that the chosen parts comply with the required standards. This includes standards for dimensions, tolerances, safety, flammability, electrical properties, or specific performance criteria. Choosing parts that are certified or tested to meet the relevant industry standards helps ensure compliance and reliability in the intended application.

7. Environmental Considerations:

In today’s environmentally conscious landscape, considering the sustainability and environmental impact of injection molded parts is increasingly important. Choosing materials that are recyclable or biodegradable can align with sustainability goals. Additionally, evaluating factors such as energy consumption during manufacturing, waste reduction, or the use of environmentally friendly manufacturing processes can contribute to environmentally responsible choices.

8. Customization and Design Flexibility:

Lastly, the design flexibility and customization options offered by injection molded parts can be advantageous in meeting specific environmental or industry requirements. Injection molding allows for intricate designs, complex geometries, and the incorporation of features such as gaskets, seals, or mounting points. Customization options for color, texture, or surface finish can also be considered to meet specific branding or aesthetic requirements.

Considering these specific considerations when choosing injection molded parts for applications with varying environmental conditions or industry standards ensures that the selected parts are well-suited for their intended use, providing optimal performance, durability, and compliance with the required standards.

What are injection molded parts, and how are they manufactured?

Injection molded parts are components or products that are produced through the injection molding manufacturing process. Injection molding is a widely used manufacturing technique for creating plastic parts with high precision, complexity, and efficiency. Here’s a detailed explanation of injection molded parts and the process of manufacturing them:

Injection Molding Process:

The injection molding process involves the following steps:

1. Mold Design:

The first step in manufacturing injection molded parts is designing the mold. The mold is a custom-made tool that defines the shape and features of the final part. It is typically made from steel or aluminum and consists of two halves: the cavity and the core. The mold design takes into account factors such as part geometry, material selection, cooling requirements, and ejection mechanism.

2. Material Selection:

The next step is selecting the appropriate material for the injection molding process. Thermoplastic polymers are commonly used due to their ability to melt and solidify repeatedly without significant degradation. The material choice depends on the desired properties of the final part, such as strength, flexibility, transparency, or chemical resistance.

3. Melting and Injection:

In the injection molding machine, the selected thermoplastic material is melted and brought to a molten state. The molten material, called the melt, is then injected into the mold under high pressure. The injection is performed through a nozzle and a runner system that delivers the molten material to the mold cavity.

4. Cooling:

After the molten material is injected into the mold, it begins to cool and solidify. Cooling is a critical phase of the injection molding process as it determines the final part’s dimensional accuracy, strength, and other properties. The mold is designed with cooling channels or inserts to facilitate the efficient and uniform cooling of the part. Cooling time can vary depending on factors such as part thickness, material properties, and mold design.

5. Mold Opening and Ejection:

Once the injected material has sufficiently cooled and solidified, the mold opens, separating the two halves. Ejector pins or other mechanisms are used to push or release the part from the mold cavity. The ejection system must be carefully designed to avoid damaging the part during the ejection process.

6. Finishing:

After ejection, the injection molded part may undergo additional finishing processes, such as trimming excess material, removing sprues or runners, and applying surface treatments or textures. These processes help achieve the desired final appearance and functionality of the part.

Advantages of Injection Molded Parts:

Injection molded parts offer several advantages:

1. High Precision and Complexity:

Injection molding allows for the creation of parts with high precision and intricate details. The molds can produce complex shapes, fine features, and precise dimensions, enabling the manufacturing of parts with tight tolerances.

2. Cost-Effective Mass Production:

Injection molding is a highly efficient process suitable for large-scale production. Once the mold is created, the manufacturing process can be automated, resulting in fast and cost-effective production of identical parts. The high production volumes help reduce per-unit costs.

3. Material Versatility:

Injection molding supports a wide range of thermoplastic materials, allowing for versatility in material selection based on the desired characteristics of the final part. Different materials can be used to achieve specific properties such as strength, flexibility, heat resistance, or chemical resistance.

4. Strength and Durability:

Injection molded parts can exhibit excellent strength and durability. The molding process ensures that the material is uniformly distributed, resulting in consistent mechanical properties throughout the part. This makes injection molded parts suitable for various applications that require structural integrity and longevity.

5. Minimal Post-Processing:

Injection molded parts often require minimal post-processing. The high precision and quality achieved during the molding process reduce the need for extensive additional machining or finishing operations, saving time and costs.

6. Design Flexibility:

With injection molding, designers have significant flexibility in part design. The process can accommodate complex geometries, undercuts, thin walls, and other design features that may be challenging or costly with other manufacturing methods. This flexibility allows for innovation and optimization of part functionality.

In summary, injection molded parts are components or products manufactured through the injection molding process. This process involves designing amold, selecting the appropriate material, melting and injecting the material into the mold, cooling and solidifying the part, opening the mold and ejecting the part, and applying finishing processes as necessary. Injection molded parts offer advantages such as high precision, complexity, cost-effective mass production, material versatility, strength and durability, minimal post-processing, and design flexibility. These factors contribute to the widespread use of injection molding in various industries for producing high-quality plastic parts.

China wholesaler OEM Customized Injection Molded Parts Small ABS CHINAMFG  China wholesaler OEM Customized Injection Molded Parts Small ABS CHINAMFG
editor by CX 2024-02-22

China Good quality High Precision Mould Mold Plastic Molded Design Plastic Injection Molding ABS PP PS Parts

Product Description

High Precision Mould Mold Plastic Molded Design Plastic Injection Molding ABS PP PS Parts

Why Choose Us:

1. Founded in 2 shoots Multi Injection Single/Double/multi color Design Software Auto CAD,DXF, DWG,STEP, STP, IGES, X_T,STEP, STP, IGES, X_T POWERMILL Injection System Hot /Cold Runner Inserts(cavity and core)  H13, 1.2344, 1.2738, 1.2083, 1.2311, NAK80 or the material you required Mold Cavity  1*1,1+1,1*2,1+1+1,etc  Gate type Side gate,Sub gate,Pin point gate,Edge gate etc Ejector System Stripper plate,Lifter,Push bar,Ejection pin etc  Steel Standard FINKL,Assab,DAIDO,LKM,Buderus  Cooling Baffles/Sprin Piple/3D printing water line Standard Parts/Cylinders DME/HASCO/PROGRESSIVE/MISUMI/Parker/HP/Merkle Design Capability DFM,Mould flow analysis,Product optimization, Full 2D & 3D mould design,Reverse engineering,Collaborative design with customer’s idea Documents / Reports Provided Fully drawing,Weekly Processing Report, Steel Dimension report, Processing Report,Sample Dimension Report Certificate ISO9001 ISO14001  MOQ 1sets Lead Time 6-10 weeks or according to the order requirement Payment 40%Deposit, 30%Before Product Inspection, 30%Before Shipment Port of loading HangZhou

 

Plastic Materials Applies:
 

Material Name Features Applications
PP Lightweight, Heat Resistance, High Chemical Resistance, Scratch Resistance, Natural Waxy Appearance, Tough and Stiff, Low Cost Automobile (Bumpers, Covers, Trim), Bottles, Caps, Crates, Handles, Housings.
POM Strong, Rigid, Excellent Fatigue Resistance, Excellent Creep Resistance, Chemical Resistance, Moisture Resistance, Naturally Opaque White, Low/Medium Cost Bearings, Cams, Gears, Handles, Plumbing Components, Rollers, Rotors, Slide Xihu (West Lake) Dis.s, Valves
PC Very Tough, Temperature Resistance, Dimensional Stability, Transparent, High Cost Automobile (Panels, Lenses, Consoles), Bottles, Containers, Housings, Light Covers, Reflectors, Safety Helmets and Shields
PS Tough, Very High Chemical Resistance, Clear, Very High Cost Valves
ABS Strong, Flexible, Low Mold Shrinkage (Tight Tolerance), Chemical Resistance, Applicable for Electroplating, Naturally Opaque, Low/Medium Cost Automobile (Consoles, Panels, Trim, Vents), Boxes, Gauges, Housings, Inhalers, Toys
PA6 High Strength, Fatigue Resistance, Chemical Resistance, Low Creep, Low Friction, Almost Opaque/White, Medium/High Cost Bearings, Bushings, Gears, Rollers, Wheels
PA6/6 High Strength, Fatigue Resistance, Chemical Resistance, Low Creep, Low Friction, Almost Opaque/White, Medium/High Cost Han
dles, Levers, Small Housings, Zip Ties
PBT,PET Rigid, Heat Resistance, Chemical Resistance, Medium/High Cost Automobile (Filters, Handles, Pumps), Bearings, Cams, Electrical Components (Connectors, Sensors), Gears, Housings, Rollers, Switches, Valves
PVC Tough, Flexible, Flame Resistance, Transparent or Opaque, Low Cost Electrical Insulation, Household wares, Medical Tubing, Shoe Soles, Toys
HDPE Tough and Stiff, Excellent Chemical Resistance, Natural Waxy Appearance, Low Cost Chair Seats, Housings, Covers, Containers
PMMA Rigid, Brittle, Scratch Resistance, Transparent, Optical Clarity, Low/Medium Cost Display Stands, Knobs, Lenses, Light Housings, Panels, Reflectors, Signs, Shelves, Trays

Plastic Injection Equipment List:
 

Equipment QTY Origin
Injection Machine 15 SETS  China
CNC Machine Center 12 SETS China
EDM 12 SETS China
EDM Mirror 1 SETS Japan
Wire Cutting 8 SETS ZheJiang
Grinding Machine 3 SETS China
Milling Machine 7 SETS China
Drilling Machine 8 SETS China

 Company Advantage: 

1. ISO 9001: 2008 certified
2. Advanced equipment and excellent R& D Team
3. Highly skilled manufacturing process
4. A broad variety of ODM& OEM product range
5. Strict quality Control System
6. Software for specification drawings: STEP, STP, IGES, X_T POWERMILL
High quality and fair price is highly strictly controlled here.

ScHangZhou & 3D drawing can make a 3D drawing through scHangZhou machine with sample
CNC Machining prototype ABS, PC, Nylon, good strength, same material features as injection parts
SLA & 3D print prototype cost effective for part show or design test
Vacuun casting mold/Silicon mold for TPU or rubber material, color part available
Plastic injection mould soft tooling or production mould, can do switch runner at single tool to save tooling investment
Injection moulding parts ABS, PC, POM, TPU, overmolding parts, can provide painting or logo print service
Advantages Confidentiality Signed NDA documents to ensure all your information discussed be confidential. We will also train the staff with detailed regulations and not showing the staff full data if not necessary.
Initiative
communication
Through many years cooperation with our partners, we are confident to provide you satisfied quality with a reasonable price. Not only providing satisfied quality and on-time delivery, but we also have a dedicated and initiative staff for every issue happened in the process.
Efficient service For some urgent issues, we provide 7*24 hours for timely feedback.We will reply your mail within 12 hours or earlier since our team members are energetic and all using smartphone devices.Please add our or for better communication
Advantage in price We are also happy to follow up your other projects which need outsourcing service, what we think is to save your plant visit cost and transportation cost etc. Our team’s goal is to work hard to find out the best price with good quality products for our

FAQ:

Q1. Can I have a sample order ?
A: 
Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What’s your packing?
A:
Full consideration of practical situation: foam/wooden box, anti-rust paper, small box and carton, etc. 

Q3. Do you have any MOQ limit for led light order?
A: 
Low MOQ, 1pc for sample checking is available

Q4. What do I need for offering a quote ?
A: 
Please offer us drawings (with material, dimension, tolerance, surface treatment and other technical requirement etc.) ,quantity, application or samples. Then we will quote the best price within 24h.

Q5. Are you trading company or manufacturer ?
A:
We are factory, with about 15 years experience of mould design and mold making, production. We are 12 years Gold Supplier of Alibaba.We have established the quality management system conforming to ISO 9001:2008.We are absolutely worth your trust.

Q6. How long will it take for production?
A: 
It depends on the quantity and the complexity of the products you want.But the normal products we ensure can deliver on the day when you pay the money.

Q7: Do you accept customized?
A: 
Of course. Mould is a customized project. You can tell us your request about mould material, color, size and so on.

Q8: What is your terms of payment?
A: 
Mold :50% deposit +50% after the samples is approved.
Batch production: 30% deposit +70% before shipment. /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Warranty: 2years
Shaping Mode: Injection Mould
Surface Finish Process: Polishing
Mould Cavity: Multi Cavity
Plastic Material: PA66+GF
Process Combination Type: Single-Process Mode
Customization:
Available

|

Can injection molded parts be customized or modified to meet unique industrial needs?

Yes, injection molded parts can be customized or modified to meet unique industrial needs. The injection molding process offers flexibility and versatility, allowing for the production of highly customized parts with specific design requirements. Here’s a detailed explanation of how injection molded parts can be customized or modified:

Design Customization:

The design of an injection molded part can be tailored to meet unique industrial needs. Design customization involves modifying the part’s geometry, features, and dimensions to achieve specific functional requirements. This can include adding or removing features, changing wall thicknesses, incorporating undercuts or threads, and optimizing the part for assembly or integration with other components. Computer-aided design (CAD) tools and engineering expertise are used to create custom designs that address the specific industrial needs.

Material Selection:

The choice of material for injection molded parts can be customized based on the unique industrial requirements. Different materials possess distinct properties, such as strength, stiffness, chemical resistance, and thermal stability. By selecting the most suitable material, the performance and functionality of the part can be optimized for the specific application. Material customization ensures that the injection molded part can withstand the environmental conditions, operational stresses, and chemical exposures associated with the industrial application.

Surface Finishes:

The surface finish of injection molded parts can be customized to meet specific industrial needs. Surface finishes can range from smooth and polished to textured or patterned, depending on the desired aesthetic appeal, functional requirements, or ease of grip. Custom surface finishes can enhance the part’s appearance, provide additional protection against wear or corrosion, or enable specific interactions with other components or equipment.

Color and Appearance:

Injection molded parts can be customized in terms of color and appearance. Colorants can be added to the material during the molding process to achieve specific shades or color combinations. This customization option is particularly useful when branding, product differentiation, or visual identification is required. Additionally, surface textures, patterns, or special effects can be incorporated into the mold design to create unique appearances or visual effects.

Secondary Operations:

Injection molded parts can undergo secondary operations to further customize or modify them according to unique industrial needs. These secondary operations can include post-molding processes such as machining, drilling, tapping, welding, heat treating, or applying coatings. These operations enable the addition of specific features or functionalities that may not be achievable through the injection molding process alone. Secondary operations provide flexibility for customization and allow for the integration of injection molded parts into complex assemblies or systems.

Tooling Modifications:

If modifications or adjustments are required for an existing injection molded part, the tooling can be modified or reconfigured to accommodate the changes. Tooling modifications can involve altering the mold design, cavity inserts, gating systems, or cooling channels. This allows for the production of modified parts without the need for creating an entirely new mold. Tooling modifications provide cost-effective options for customizing or adapting injection molded parts to meet evolving industrial needs.

Prototyping and Iterative Development:

Injection molding enables the rapid prototyping and iterative development of parts. By using 3D printing or soft tooling, prototype molds can be created to produce small quantities of custom parts for testing, validation, and refinement. This iterative development process allows for modifications and improvements to be made based on real-world feedback, ensuring that the final injection molded parts meet the unique industrial needs effectively.

Overall, injection molded parts can be customized or modified to meet unique industrial needs through design customization, material selection, surface finishes, color and appearance options, secondary operations, tooling modifications, and iterative development. The flexibility and versatility of the injection molding process make it a valuable manufacturing method for creating highly customized parts that address specific industrial requirements.

What eco-friendly or sustainable practices are associated with injection molding processes and materials?

Eco-friendly and sustainable practices are increasingly important in the field of injection molding. Many advancements have been made to minimize the environmental impact of both the processes and materials used in injection molding. Here’s a detailed explanation of the eco-friendly and sustainable practices associated with injection molding processes and materials:

1. Material Selection:

The choice of materials can significantly impact the environmental footprint of injection molding. Selecting eco-friendly materials is a crucial practice. Some sustainable material options include biodegradable or compostable polymers, such as PLA or PHA, which can reduce the environmental impact of the end product. Additionally, using recycled or bio-based materials instead of virgin plastics can help to conserve resources and reduce waste.

2. Recycling:

Implementing recycling practices is an essential aspect of sustainable injection molding. Recycling involves collecting, processing, and reusing plastic waste generated during the injection molding process. Both post-industrial and post-consumer plastic waste can be recycled and incorporated into new products, reducing the demand for virgin materials and minimizing landfill waste.

3. Energy Efficiency:

Efficient energy usage is a key factor in sustainable injection molding. Optimizing the energy consumption of machines, heating and cooling systems, and auxiliary equipment can significantly reduce the carbon footprint of the manufacturing process. Employing energy-efficient technologies, such as servo-driven machines or advanced heating and cooling systems, can help achieve energy savings and lower environmental impact.

4. Process Optimization:

Process optimization is another sustainable practice in injection molding. By fine-tuning process parameters, optimizing cycle times, and reducing material waste, manufacturers can minimize resource consumption and improve overall process efficiency. Advanced process control systems, real-time monitoring, and automation technologies can assist in achieving these optimization goals.

5. Waste Reduction:

Efforts to reduce waste are integral to sustainable injection molding practices. Minimizing material waste through improved design, better material handling techniques, and efficient mold design can positively impact the environment. Furthermore, implementing lean manufacturing principles and adopting waste management strategies, such as regrinding scrap materials or reusing purging compounds, can contribute to waste reduction and resource conservation.

6. Clean Production:

Adopting clean production practices helps mitigate the environmental impact of injection molding. This includes reducing emissions, controlling air and water pollution, and implementing effective waste management systems. Employing pollution control technologies, such as filters and treatment systems, can help ensure that the manufacturing process operates in an environmentally responsible manner.

7. Life Cycle Assessment:

Conducting a life cycle assessment (LCA) of the injection molded products can provide insights into their overall environmental impact. LCA evaluates the environmental impact of a product throughout its entire life cycle, from raw material extraction to disposal. By considering factors such as material sourcing, production, use, and end-of-life options, manufacturers can identify areas for improvement and make informed decisions to reduce the environmental footprint of their products.

8. Collaboration and Certification:

Collaboration among stakeholders, including manufacturers, suppliers, and customers, is crucial for fostering sustainable practices in injection molding. Sharing knowledge, best practices, and sustainability initiatives can drive eco-friendly innovations. Additionally, obtaining certifications such as ISO 14001 (Environmental Management System) or partnering with organizations that promote sustainable manufacturing can demonstrate a commitment to environmental responsibility and sustainability.

9. Product Design for Sustainability:

Designing products with sustainability in mind is an important aspect of eco-friendly injection molding practices. By considering factors such as material selection, recyclability, energy efficiency, and end-of-life options during the design phase, manufacturers can create products that are environmentally responsible and promote a circular economy.

Implementing these eco-friendly and sustainable practices in injection molding processes and materials can help reduce the environmental impact of manufacturing, conserve resources, minimize waste, and contribute to a more sustainable future.

How do injection molded parts compare to other manufacturing methods in terms of cost and efficiency?

Injection molded parts have distinct advantages over other manufacturing methods when it comes to cost and efficiency. The injection molding process offers high efficiency and cost-effectiveness, especially for large-scale production. Here’s a detailed explanation of how injection molded parts compare to other manufacturing methods:

Cost Comparison:

Injection molding can be cost-effective compared to other manufacturing methods for several reasons:

1. Tooling Costs:

Injection molding requires an initial investment in creating molds, which can be costly. However, once the molds are made, they can be used repeatedly for producing a large number of parts, resulting in a lower per-unit cost. The amortized tooling costs make injection molding more cost-effective for high-volume production runs.

2. Material Efficiency:

Injection molding is highly efficient in terms of material usage. The process allows for precise control over the amount of material injected into the mold, minimizing waste. Additionally, excess material from the molding process can be recycled and reused, further reducing material costs compared to methods that generate more significant amounts of waste.

3. Labor Costs:

Injection molding is a highly automated process, requiring minimal labor compared to other manufacturing methods. Once the molds are set up and the process parameters are established, the injection molding machine can run continuously, producing parts with minimal human intervention. This automation reduces labor costs and increases overall efficiency.

Efficiency Comparison:

Injection molded parts offer several advantages in terms of efficiency:

1. Rapid Production Cycle:

Injection molding is a fast manufacturing process, capable of producing parts in a relatively short cycle time. The cycle time depends on factors such as part complexity, material properties, and cooling time. However, compared to other methods such as machining or casting, injection molding can produce multiple parts simultaneously in each cycle, resulting in higher production rates and improved efficiency.

2. High Precision and Consistency:

Injection molding enables the production of parts with high precision and consistency. The molds used in injection molding are designed to provide accurate and repeatable dimensional control. This precision ensures that each part meets the required specifications, reducing the need for additional machining or post-processing operations. The ability to consistently produce precise parts enhances efficiency and reduces time and costs associated with rework or rejected parts.

3. Scalability:

Injection molding is highly scalable, making it suitable for both low-volume and high-volume production. Once the molds are created, the injection molding process can be easily replicated, allowing for efficient production of identical parts. The ability to scale production quickly and efficiently makes injection molding a preferred method for meeting changing market demands.

4. Design Complexity:

Injection molding supports the production of parts with complex geometries and intricate details. The molds can be designed to accommodate undercuts, thin walls, and complex shapes that may be challenging or costly with other manufacturing methods. This flexibility in design allows for the integration of multiple components into a single part, reducing assembly requirements and potential points of failure. The ability to produce complex designs efficiently enhances overall efficiency and functionality.

5. Material Versatility:

Injection molding supports a wide range of thermoplastic materials, providing versatility in material selection based on the desired properties of the final part. Different materials can be chosen to achieve specific characteristics such as strength, flexibility, heat resistance, chemical resistance, or transparency. This material versatility allows for efficient customization and optimization of part performance.

In summary, injection molded parts are cost-effective and efficient compared to many other manufacturing methods. The initial tooling costs are offset by the ability to produce a large number of parts at a lower per-unit cost. The material efficiency, labor automation, rapid production cycle, high precision, scalability, design complexity, and material versatility contribute to the overall cost-effectiveness and efficiency of injection molding. These advantages make injection molding a preferred choice for various industries seeking to produce high-quality parts efficiently and economically.

China Good quality High Precision Mould Mold Plastic Molded Design Plastic Injection Molding ABS PP PS Parts  China Good quality High Precision Mould Mold Plastic Molded Design Plastic Injection Molding ABS PP PS Parts
editor by CX 2024-02-21

China OEM High Quality Reactive Thermoset Injection Moulding Casting Tool Industrial Molds Tooling and Molding Plastic PP ABS PVC Molded Parts Manufacturer OEM

Product Description

High Quality Reactive Thermoset Injection Moulding Casting Tool Industrial Molds Tooling and Molding Plastic PP ABS PVC Molded Parts Manufacturer OEM

Why Choose Us:

1. Founded in 2 shoots Multi Injection Single/Double/multi color Design Software Auto CAD,DXF, DWG,STEP, STP, IGES, X_T,STEP, STP, IGES, X_T POWERMILL Injection System Hot /Cold Runner Inserts(cavity and core)  H13, 1.2344, 1.2738, 1.2083, 1.2311, NAK80 or the material you required Mold Cavity  1*1,1+1,1*2,1+1+1,etc  Gate type Side gate,Sub gate,Pin point gate,Edge gate etc Ejector System Stripper plate,Lifter,Push bar,Ejection pin etc  Steel Standard FINKL,Assab,DAIDO,LKM,Buderus  Cooling Baffles/Sprin Piple/3D printing water line Standard Parts/Cylinders DME/HASCO/PROGRESSIVE/MISUMI/Parker/HP/Merkle Design Capability DFM,Mould flow analysis,Product optimization, Full 2D & 3D mould design,Reverse engineering,Collaborative design with customer’s idea Documents / Reports Provided Fully drawing,Weekly Processing Report, Steel Dimension report, Processing Report,Sample Dimension Report Certificate ISO9001 ISO14001  MOQ 1sets Lead Time 6-10 weeks or according to the order requirement Payment 40%Deposit, 30%Before Product Inspection, 30%Before Shipment Port of loading HangZhou

 

Plastic Materials Applies:
 

Material Name Features Applications
PP Lightweight, Heat Resistance, High Chemical Resistance, Scratch Resistance, Natural Waxy Appearance, Tough and Stiff, Low Cost Automobile (Bumpers, Covers, Trim), Bottles, Caps, Crates, Handles, Housings.
POM Strong, Rigid, Excellent Fatigue Resistance, Excellent Creep Resistance, Chemical Resistance, Moisture Resistance, Naturally Opaque White, Low/Medium Cost Bearings, Cams, Gears, Handles, Plumbing Components, Rollers, Rotors, Slide Xihu (West Lake) Dis.s, Valves
PC Very Tough, Temperature Resistance, Dimensional Stability, Transparent, High Cost Automobile (Panels, Lenses, Consoles), Bottles, Containers, Housings, Light Covers, Reflectors, Safety Helmets and Shields
PS Tough, Very High Chemical Resistance, Clear, Very High Cost Valves
ABS Strong, Flexible, Low Mold Shrinkage (Tight Tolerance), Chemical Resistance, Applicable for Electroplating, Naturally Opaque, Low/Medium Cost Automobile (Consoles, Panels, Trim, Vents), Boxes, Gauges, Housings, Inhalers, Toys
PA6 High Strength, Fatigue Resistance, Chemical Resistance, Low Creep, Low Friction, Almost Opaque/White, Medium/High Cost Bearings, Bushings, Gears, Rollers, Wheels
PA6/6 High Strength, Fatigue Resistance, Chemical Resistance, Low Creep, Low Friction, Almost Opaque/White, Medium/High Cost Han
dles, Levers, Small Housings, Zip Ties
PBT,PET Rigid, Heat Resistance, Chemical Resistance, Medium/High Cost Automobile (Filters, Handles, Pumps), Bearings, Cams, Electrical Components (Connectors, Sensors), Gears, Housings, Rollers, Switches, Valves
PVC Tough, Flexible, Flame Resistance, Transparent or Opaque, Low Cost Electrical Insulation, Household wares, Medical Tubing, Shoe Soles, Toys
HDPE Tough and Stiff, Excellent Chemical Resistance, Natural Waxy Appearance, Low Cost Chair Seats, Housings, Covers, Containers
PMMA Rigid, Brittle, Scratch Resistance, Transparent, Optical Clarity, Low/Medium Cost Display Stands, Knobs, Lenses, Light Housings, Panels, Reflectors, Signs, Shelves, Trays

Plastic Injection Equipment List:
 

Equipment QTY Origin
Injection Machine 15 SETS  China
CNC Machine Center 12 SETS China
EDM 12 SETS China
EDM Mirror 1 SETS Japan
Wire Cutting 8 SETS ZheJiang
Grinding Machine 3 SETS China
Milling Machine 7 SETS China
Drilling Machine 8 SETS China

 Company Advantage: 

1. ISO 9001: 2008 certified
2. Advanced equipment and excellent R& D Team
3. Highly skilled manufacturing process
4. A broad variety of ODM& OEM product range
5. Strict quality Control System
6. Software for specification drawings: STEP, STP, IGES, X_T POWERMILL
High quality and fair price is highly strictly controlled here.

ScHangZhou & 3D drawing can make a 3D drawing through scHangZhou machine with sample
CNC Machining prototype ABS, PC, Nylon, good strength, same material features as injection parts
SLA & 3D print prototype cost effective for part show or design test
Vacuun casting mold/Silicon mold for TPU or rubber material, color part available
Plastic injection mould soft tooling or production mould, can do switch runner at single tool to save tooling investment
Injection moulding parts ABS, PC, POM, TPU, overmolding parts, can provide painting or logo print service
Advantages Confidentiality Signed NDA documents to ensure all your information discussed be confidential. We will also train the staff with detailed regulations and not showing the staff full data if not necessary.
Initiative
communication
Through many years cooperation with our partners, we are confident to provide you satisfied quality with a reasonable price. Not only providing satisfied quality and on-time delivery, but we also have a dedicated and initiative staff for every issue happened in the process.
Efficient service For some urgent issues, we provide 7*24 hours for timely feedback.We will reply your mail within 12 hours or earlier since our team members are energetic and all using smartphone devices.Please add our or for better communication
Advantage in price We are also happy to follow up your other projects which need outsourcing service, what we think is to save your plant visit cost and transportation cost etc. Our team’s goal is to work hard to find out the best price with good quality products for our

FAQ:

Q1. Can I have a sample order ?
A: 
Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What’s your packing?
A:
Full consideration of practical situation: foam/wooden box, anti-rust paper, small box and carton, etc. 

Q3. Do you have any MOQ limit for led light order?
A: 
Low MOQ, 1pc for sample checking is available

Q4. What do I need for offering a quote ?
A: 
Please offer us drawings (with material, dimension, tolerance, surface treatment and other technical requirement etc.) ,quantity, application or samples. Then we will quote the best price within 24h.

Q5. Are you trading company or manufacturer ?
A:
We are factory, with about 15 years experience of mould design and mold making, production. We are 12 years Gold Supplier of Alibaba.We have established the quality management system conforming to ISO 9001:2008.We are absolutely worth your trust.

Q6. How long will it take for production?
A: 
It depends on the quantity and the complexity of the products you want.But the normal products we ensure can deliver on the day when you pay the money.

Q7: Do you accept customized?
A: 
Of course. Mould is a customized project. You can tell us your request about mould material, color, size and so on.

Q8: What is your terms of payment?
A: 
Mold :50% deposit +50% after the samples is approved.
Batch production: 30% deposit +70% before shipment. /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Shaping Mode: Injection Mould
Surface Finish Process: Polishing
Mould Cavity: Multi Cavity
Plastic Material: PA66+GF
Process Combination Type: Single-Process Mode
Application: Car, Household Appliances, Electronic, Home Use, Hardware
Customization:
Available

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What are the typical tolerances and quality standards for injection molded parts?

When it comes to injection molded parts, the tolerances and quality standards can vary depending on several factors, including the specific application, industry requirements, and the capabilities of the injection molding process. Here are some general considerations regarding tolerances and quality standards:

Tolerances:

The tolerances for injection molded parts typically refer to the allowable deviation from the intended design dimensions. These tolerances are influenced by various factors, including the part geometry, material properties, mold design, and process capabilities. It’s important to note that achieving tighter tolerances often requires more precise tooling, tighter process control, and additional post-processing steps. Here are some common types of tolerances found in injection molding:

1. Dimensional Tolerances:

Dimensional tolerances define the acceptable range of variation for linear dimensions, such as length, width, height, and diameter. The specific tolerances depend on the part’s critical dimensions and functional requirements. Typical dimensional tolerances for injection molded parts can range from +/- 0.05 mm to +/- 0.5 mm or even tighter, depending on the complexity of the part and the process capabilities.

2. Geometric Tolerances:

Geometric tolerances specify the allowable variation in shape, form, and orientation of features on the part. These tolerances are often expressed using symbols and control the relationships between various geometric elements. Common geometric tolerances include flatness, straightness, circularity, concentricity, perpendicularity, and angularity. The specific geometric tolerances depend on the part’s design requirements and the manufacturing capabilities.

3. Surface Finish Tolerances:

Surface finish tolerances define the acceptable variation in the texture, roughness, and appearance of the part’s surfaces. The surface finish requirements are typically specified using roughness parameters, such as Ra (arithmetical average roughness) or Rz (maximum height of the roughness profile). The specific surface finish tolerances depend on the part’s aesthetic requirements, functional needs, and the material being used.

Quality Standards:

In addition to tolerances, injection molded parts are subject to various quality standards that ensure their performance, reliability, and consistency. These standards may be industry-specific or based on international standards organizations. Here are some commonly referenced quality standards for injection molded parts:

1. ISO 9001:

The ISO 9001 standard is a widely recognized quality management system that establishes criteria for the overall quality control and management of an organization. Injection molding companies often seek ISO 9001 certification to demonstrate their commitment to quality and adherence to standardized processes for design, production, and customer satisfaction.

2. ISO 13485:

ISO 13485 is a specific quality management system standard for medical devices. Injection molded parts used in the medical industry must adhere to this standard to ensure they meet the stringent quality requirements for safety, efficacy, and regulatory compliance.

3. Automotive Industry Standards:

The automotive industry has its own set of quality standards, such as ISO/TS 16949 (now IATF 16949), which focuses on the quality management system for automotive suppliers. These standards encompass requirements for product design, development, production, installation, and servicing, ensuring the quality and reliability of injection molded parts used in automobiles.

4. Industry-Specific Standards:

Various industries may have specific quality standards or guidelines that pertain to injection molded parts. For example, the aerospace industry may reference standards like AS9100, while the electronics industry may adhere to standards such as IPC-A-610 for acceptability of electronic assemblies.

It’s important to note that the specific tolerances and quality standards for injection molded parts can vary significantly depending on the application and industry requirements. Design engineers and manufacturers work together to define the appropriate tolerances and quality standards based on the functional requirements, cost considerations, and the capabilities of the injection molding process.

How do innovations and advancements in injection molding technology influence part design and production?

Innovations and advancements in injection molding technology have a significant influence on part design and production. These advancements introduce new capabilities, enhance process efficiency, improve part quality, and expand the range of applications for injection molded parts. Here’s a detailed explanation of how innovations and advancements in injection molding technology influence part design and production:

Design Freedom:

Advancements in injection molding technology have expanded the design freedom for part designers. With the introduction of advanced software tools, such as computer-aided design (CAD) and simulation software, designers can create complex geometries, intricate features, and highly optimized designs. The use of 3D modeling and simulation allows for the identification and resolution of potential design issues before manufacturing. This design freedom enables the production of innovative and highly functional parts that were previously challenging or impossible to manufacture using conventional techniques.

Improved Precision and Accuracy:

Innovations in injection molding technology have led to improved precision and accuracy in part production. High-precision molds, advanced control systems, and closed-loop feedback mechanisms ensure precise control over the molding process variables, such as temperature, pressure, and cooling. This level of control results in parts with tight tolerances, consistent dimensions, and improved surface finishes. Enhanced precision and accuracy enable the production of parts that meet strict quality requirements, fit seamlessly with other components, and perform reliably in their intended applications.

Material Advancements:

The development of new materials and material combinations specifically formulated for injection molding has expanded the range of properties available to part designers. Innovations in materials include high-performance engineering thermoplastics, bio-based polymers, reinforced composites, and specialty materials with unique properties. These advancements allow for the production of parts with enhanced mechanical strength, improved chemical resistance, superior heat resistance, and customized performance characteristics. Material advancements in injection molding technology enable the creation of parts that can withstand demanding operating conditions and meet the specific requirements of various industries.

Process Efficiency:

Innovations in injection molding technology have introduced process optimizations that improve efficiency and productivity. Advanced automation, robotics, and real-time monitoring systems enable faster cycle times, reduced scrap rates, and increased production throughput. Additionally, innovations like multi-cavity molds, hot-runner systems, and micro-injection molding techniques improve material utilization and reduce production costs. Increased process efficiency allows for the economical production of high-quality parts in larger quantities, meeting the demands of industries that require high-volume production.

Overmolding and Multi-Material Molding:

Advancements in injection molding technology have enabled the integration of multiple materials or components into a single part through overmolding or multi-material molding processes. Overmolding allows for the encapsulation of inserts, such as metal components or electronics, with a thermoplastic material in a single molding cycle. This enables the creation of parts with improved functionality, enhanced aesthetics, and simplified assembly. Multi-material molding techniques, such as co-injection molding or sequential injection molding, enable the production of parts with multiple colors, varying material properties, or complex material combinations. These capabilities expand the design possibilities and allow for the creation of innovative parts with unique features and performance characteristics.

Additive Manufacturing Integration:

The integration of additive manufacturing, commonly known as 3D printing, with injection molding technology has opened up new possibilities for part design and production. Additive manufacturing can be used to create complex mold geometries, conformal cooling channels, or custom inserts, which enhance part quality, reduce cycle times, and improve part performance. By combining additive manufacturing and injection molding, designers can explore new design concepts, produce rapid prototypes, and efficiently manufacture customized or low-volume production runs.

Sustainability and Eco-Friendly Solutions:

Advancements in injection molding technology have also focused on sustainability and eco-friendly solutions. This includes the development of biodegradable and compostable materials, recycling technologies for post-consumer and post-industrial waste, and energy-efficient molding processes. These advancements enable the production of environmentally friendly parts that contribute to reducing the carbon footprint and meeting sustainability goals.

Overall, innovations and advancements in injection molding technology have revolutionized part design and production. They have expanded design possibilities, improved precision and accuracy, introduced new materials, enhanced process efficiency, enabled overmolding and multi-material molding, integrated additive manufacturing, and promoted sustainability. These advancements empower part designers and manufacturers to create highly functional, complex, and customized parts that meet the demands of various industries and contribute to overall process efficiency and sustainability.

Can you describe the range of materials that can be used for injection molding?

Injection molding offers a wide range of materials that can be used to produce parts with diverse properties and characteristics. The choice of material depends on the specific requirements of the application, including mechanical properties, chemical resistance, thermal stability, transparency, and cost. Here’s a description of the range of materials commonly used for injection molding:

1. Thermoplastics:

Thermoplastics are the most commonly used materials in injection molding due to their versatility, ease of processing, and recyclability. Some commonly used thermoplastics include:

  • Polypropylene (PP): PP is a lightweight and flexible thermoplastic with excellent chemical resistance and low cost. It is widely used in automotive parts, packaging, consumer products, and medical devices.
  • Polyethylene (PE): PE is a versatile thermoplastic with excellent impact strength and chemical resistance. It is used in various applications, including packaging, pipes, automotive components, and toys.
  • Polystyrene (PS): PS is a rigid and transparent thermoplastic with good dimensional stability. It is commonly used in packaging, consumer goods, and disposable products.
  • Polycarbonate (PC): PC is a transparent and impact-resistant thermoplastic with high heat resistance. It finds applications in automotive parts, electronic components, and optical lenses.
  • Acrylonitrile Butadiene Styrene (ABS): ABS is a versatile thermoplastic with a good balance of strength, impact resistance, and heat resistance. It is commonly used in automotive parts, electronic enclosures, and consumer products.
  • Polyvinyl Chloride (PVC): PVC is a durable and flame-resistant thermoplastic with good chemical resistance. It is used in a wide range of applications, including construction, electrical insulation, and medical tubing.
  • Polyethylene Terephthalate (PET): PET is a strong and lightweight thermoplastic with excellent clarity and barrier properties. It is commonly used in packaging, beverage bottles, and textile fibers.

2. Engineering Plastics:

Engineering plastics offer enhanced mechanical properties, heat resistance, and dimensional stability compared to commodity thermoplastics. Some commonly used engineering plastics in injection molding include:

  • Polyamide (PA/Nylon): Nylon is a strong and durable engineering plastic with excellent wear resistance and low friction properties. It is used in automotive components, electrical connectors, and industrial applications.
  • Polycarbonate (PC): PC, mentioned earlier, is also considered an engineering plastic due to its exceptional impact resistance and high-temperature performance.
  • Polyoxymethylene (POM/Acetal): POM is a high-strength engineering plastic with low friction and excellent dimensional stability. It finds applications in gears, bearings, and precision mechanical components.
  • Polyphenylene Sulfide (PPS): PPS is a high-performance engineering plastic with excellent chemical resistance and thermal stability. It is used in electrical and electronic components, automotive parts, and industrial applications.
  • Polyetheretherketone (PEEK): PEEK is a high-performance engineering plastic with exceptional heat resistance, chemical resistance, and mechanical properties. It is commonly used in aerospace, medical, and industrial applications.

3. Thermosetting Plastics:

Thermosetting plastics undergo a chemical crosslinking process during molding, resulting in a rigid and heat-resistant material. Some commonly used thermosetting plastics in injection molding include:

  • Epoxy: Epoxy resins offer excellent chemical resistance and mechanical properties. They are commonly used in electrical components, adhesives, and coatings.
  • Phenolic: Phenolic resins are known for their excellent heat resistance and electrical insulation properties. They find applications in electrical switches, automotive parts, and consumer goods.
  • Urea-formaldehyde (UF) and Melamine-formaldehyde (MF): UF and MF resins are used for molding electrical components, kitchenware, and decorative laminates.

4. Elastomers:

Elastomers, also known as rubber-like materials, are used to produce flexible and elastic parts. They provide excellent resilience, durability, and sealing properties. Some commonly used elastomers in injection molding include:

  • Thermoplastic Elastomers (TPE): TPEs are a class of materials that combine the characteristics of rubber and plastic. They offer flexibility, good compression set, and ease of processing. TPEs find applications in automotive components, consumer products, and medical devices.
  • Silicone: Silicone elastomers provide excellent heat resistance, electrical insulation, and biocompatibility. They are commonly used in medical devices, automotive seals, and household products.
  • Styrene Butadiene Rubber (SBR): SBR is a synthetic elastomer with good abrasion resistance and low-temperature flexibility. It is used in tires, gaskets, and conveyor belts.
  • Ethylene Propylene Diene Monomer (EPDM): EPDM is a durable elastomer with excellent weather resistance and chemical resistance. It finds applications in automotive seals, weatherstripping, and roofing membranes.

5. Composites:

Injection molding can also be used to produce parts made of composite materials, which combine two or more different types of materials to achieve specific properties. Commonly used composite materials in injection molding include:

  • Glass-Fiber Reinforced Plastics (GFRP): GFRP combines glass fibers with thermoplastics or thermosetting resins to enhance mechanical strength, stiffness, and dimensional stability. It is used in automotive components, electrical enclosures, and sporting goods.
  • Carbon-Fiber Reinforced Plastics (CFRP): CFRP combines carbon fibers with thermosetting resins to produce parts with exceptional strength, stiffness, and lightweight properties. It is commonly used in aerospace, automotive, and high-performance sports equipment.
  • Metal-Filled Plastics: Metal-filled plastics incorporate metal particles or fibers into thermoplastics to achieve properties such as conductivity, electromagnetic shielding, or enhanced weight and feel. They are used in electrical connectors, automotive components, and consumer electronics.

These are just a few examples of the materials used in injection molding. There are numerous other specialized materials available, each with its own unique properties, such as flame retardancy, low friction, chemical resistance, or specific certifications for medical or food-contact applications. The selection of the material depends on the desired performance, cost considerations, and regulatory requirements of the specific application.

China OEM High Quality Reactive Thermoset Injection Moulding Casting Tool Industrial Molds Tooling and Molding Plastic PP ABS PVC Molded Parts Manufacturer OEM  China OEM High Quality Reactive Thermoset Injection Moulding Casting Tool Industrial Molds Tooling and Molding Plastic PP ABS PVC Molded Parts Manufacturer OEM
editor by CX 2024-02-21