China high quality Custom ABS Injection Plastic Molded Casing Parts High Precision Industrial/Electronic/Automotive Nylon Spare Part

Product Description

 Produt Description

 

Product name 

Custom ABS Injection Plastic Molded Casing Parts High Precision industrial/electronic/Automotive nylon spare Part

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
Tolerance ±0.01mm
surface finish Color painting,Texture,Silk-printing,Vacuum coating,rubber coating, etc.
MOQ Negotiated 
Logo accept customized
Application field Electronic field, industrial machine & equipment,house-hold appliance,Furniture, Commodity, Electronic,medical equipment industry etc.
Mold Cavity Single or Multi-cavity
Mold life  5 shots
runner system hot runner and cold runner
Gate Location customized 
package standard export carton packing ,or according your request.
sample confirm  We will send the trial sample to customers for approval,  If the customers are not satisfied it, then we will modify the mould.
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
lead time 
25-35 days for mould,mass production according the order  quantity

Detailed Products

  

 

Production Procedure 

Remark: 

The products and pictures showed are only to present the scope of our manufacturing types. 
We’re happy to evaluate if we could custom the parts according to your drawings or samples after receiving them.

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 Automobile, Medical  Parts,Home Appliances, Led  Lights,   Electrotechnical Application, Aerospace, Consumer Electronics, Agriculture, Food Packaging & Processing  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 !

OUR ADVANTAGES

1. We provide customers with one-stop services for mold/ plastic parts processing, 
including mold design, mold manufacturing and part molding.
2. Our team has over 10 years of industry experience.
3. We have an excellent quality inspection team to protect the quality of products.
4.Competitive Price, High quality, Fast Delivery
5.Free design and free sample.
6.One stop solution .

Our Certifications

 

 

FAQ

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

Q2. What kind of trade terms can you do?

        EX-WORKS,FOB,CIF,DDP, DDU
 
Q3. Can I test my idea/component before committing to mould tool manufacture?

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

Q4. Can you assure the quality ?
   
      Yes ,We have a professional quality inspection department,pre production  sample  before mass production,final inspection before shipment.
  
Q5. Do you support OEM ?
 
    Yes, we can produce by technical drawings or samples. 

Q6.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 .
 
Q7. How about your delivery time?
 
   Generally, it take 25 days for make mold.mass production depending on order qty.

Q8.How to slove the quality problem after sale?

please take photos&video of the problem and send us,we will make a solution for you within 24hours after we confirm the problem.
we will be responsible for our products quality.

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Material: ABS/PP/PA6/PC/POM
Application: Medical, Household, Electronics, Automotive, Agricultural
Drawing Format: Dwg .Step .Igs
Samples:
US$ 2/Piece
1 Piece(Min.Order)

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Order Sample

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.

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.

Can you provide guidance on the selection of injection molded materials based on application requirements?

Yes, I can provide guidance on the selection of injection molded materials based on application requirements. The choice of material for injection molding plays a critical role in determining the performance, durability, and functionality of the molded parts. Here’s a detailed explanation of the factors to consider and the guidance for selecting the appropriate material:

1. Mechanical Properties:

Consider the mechanical properties required for the application, such as strength, stiffness, impact resistance, and wear resistance. Different materials have varying mechanical characteristics, and selecting a material with suitable properties is crucial. For example, engineering thermoplastics like ABS, PC, or nylon offer high strength and impact resistance, while materials like PEEK or ULTEM provide exceptional mechanical performance at elevated temperatures.

2. Chemical Resistance:

If the part will be exposed to chemicals, consider the chemical resistance of the material. Some materials, like PVC or PTFE, exhibit excellent resistance to a wide range of chemicals, while others may be susceptible to degradation or swelling. Ensure that the selected material can withstand the specific chemicals it will encounter in the application environment.

3. Thermal Properties:

Evaluate the operating temperature range of the application and choose a material with suitable thermal properties. Materials like PPS, PEEK, or LCP offer excellent heat resistance, while others may have limited temperature capabilities. Consider factors such as the maximum temperature, thermal stability, coefficient of thermal expansion, and heat transfer requirements of the part.

4. Electrical Properties:

For electrical or electronic applications, consider the electrical properties of the material. Materials like PBT or PPS offer good electrical insulation properties, while others may have conductive or dissipative characteristics. Determine the required dielectric strength, electrical conductivity, surface resistivity, and other relevant electrical properties for the application.

5. Environmental Conditions:

Assess the environmental conditions the part will be exposed to, such as humidity, UV exposure, outdoor weathering, or extreme temperatures. Some materials, like ASA or HDPE, have excellent weatherability and UV resistance, while others may degrade or become brittle under harsh conditions. Choose a material that can withstand the specific environmental factors to ensure long-term performance and durability.

6. Regulatory Compliance:

Consider any regulatory requirements or industry standards that the material must meet. Certain applications, such as those in the medical or food industries, may require materials that are FDA-approved or comply with specific certifications. Ensure that the selected material meets the necessary regulatory and safety standards for the intended application.

7. Cost Considerations:

Evaluate the cost implications associated with the material selection. Different materials have varying costs, and the material choice should align with the project budget. Consider not only the material cost per unit but also factors like tooling expenses, production efficiency, and the overall lifecycle cost of the part.

8. Material Availability and Processing:

Check the availability of the material and consider its processability in injection molding. Ensure that the material is readily available from suppliers and suitable for the specific injection molding process parameters, such as melt flow rate, moldability, and compatibility with the chosen molding equipment.

9. Material Testing and Validation:

Perform material testing and validation to ensure that the selected material meets the required specifications and performance criteria. Conduct mechanical, thermal, chemical, and electrical tests to verify the material’s properties and behavior under application-specific conditions.

Consider consulting with material suppliers, engineers, or experts in injection molding to get further guidance and recommendations based on the specific application requirements. They can provide valuable insights into material selection based on their expertise and knowledge of industry standards and best practices.

By carefully considering these factors and guidance, you can select the most appropriate material for injection molding that meets the specific application requirements, ensuring optimal performance, durability, and functionality of the molded parts.

Are there different types of injection molded parts, such as automotive components or medical devices?

Yes, there are various types of injection molded parts that are specifically designed for different industries and applications. Injection molding is a versatile manufacturing process capable of producing complex and precise parts with high efficiency and repeatability. Here are some examples of different types of injection molded parts:

1. Automotive Components:

Injection molding plays a critical role in the automotive industry, where it is used to manufacture a wide range of components. Some common injection molded automotive parts include:

  • Interior components: Dashboard panels, door handles, trim pieces, instrument clusters, and center consoles.
  • Exterior components: Bumpers, grilles, body panels, mirror housings, and wheel covers.
  • Under-the-hood components: Engine covers, air intake manifolds, cooling system parts, and battery housings.
  • Electrical components: Connectors, switches, sensor housings, and wiring harnesses.
  • Seating components: Seat frames, headrests, armrests, and seatbelt components.

2. Medical Devices:

The medical industry relies on injection molding for the production of a wide range of medical devices and components. These parts often require high precision, biocompatibility, and sterilizability. Examples of injection molded medical devices include:

  • Syringes and injection pens
  • Implantable devices: Catheters, pacemaker components, orthopedic implants, and surgical instruments.
  • Diagnostic equipment: Test tubes, specimen containers, and laboratory consumables.
  • Disposable medical products: IV components, respiratory masks, blood collection tubes, and wound care products.

3. Consumer Products:

Injection molding is widely used in the production of consumer products due to its ability to mass-produce parts with high efficiency. Examples of injection molded consumer products include:

  • Household appliances: Television and audio equipment components, refrigerator parts, and vacuum cleaner components.
  • Electronics: Mobile phone cases, computer keyboard and mouse, camera components, and power adapters.
  • Toys and games: Action figures, building blocks, puzzles, and board game components.
  • Personal care products: Toothbrushes, razor handles, cosmetic containers, and hairdryer components.
  • Home improvement products: Light switch covers, door handles, power tool housings, and storage containers.

4. Packaging:

Injection molding is widely used in the packaging industry to produce a wide variety of plastic containers, caps, closures, and packaging components. Some examples include:

  • Bottles and containers for food, beverages, personal care products, and household chemicals.
  • Caps and closures for bottles and jars.
  • Thin-walled packaging for food products such as trays, cups, and lids.
  • Blister packs and clamshell packaging for retail products.
  • Packaging inserts and protective foam components.

5. Electronics and Electrical Components:

Injection molding is widely used in the electronics industry for the production of various components and enclosures. Examples include:

  • Connectors and housings for electrical and electronic devices.
  • Switches, buttons, and control panels.
  • PCB (Printed Circuit Board) components and enclosures.
  • LED (Light-Emitting Diode) components and light fixtures.
  • Power adapters and chargers.

These are just a few examples of the different types of injection molded parts. The versatility of injection molding allows for the production of parts in various industries, ranging from automotive and medical to consumer products, packaging, electronics, and more. The specific design requirements and performance characteristics of each part determine the choice of materials, tooling, and manufacturing processes for injection molding.

China high quality Custom ABS Injection Plastic Molded Casing Parts High Precision Industrial/Electronic/Automotive Nylon Spare Part  China high quality Custom ABS Injection Plastic Molded Casing Parts High Precision Industrial/Electronic/Automotive Nylon Spare Part
editor by CX 2024-02-21