Advantages of Yingtai Injection Molding Factory
Injection molding factories have become an important force in plastic product manufacturing due to their high efficiency, cost advantages, flexible design, and stable product quality. Whether it is large-scale production or small batch customization, injection molding factories can provide customers with high-quality solutions to meet diverse market demands. With the continuous advancement of technology, injection molding factories will continue to develop in environmental protection, intelligence, and innovation, creating greater value for customers.
Injection molding is a molding technology widely used in manufacturing, mainly for producing plastic products. It forms the desired shape and size by injecting molten plastic material into a mold, cooling and solidifying it. The injection molding process has the characteristics of fast production, precision, and large-scale production, and is suitable for manufacturing various complex shaped plastic parts.
| PLASTIC PRODUCTS SPECIFICATION |
| Product Name |
Flame Retardant Wiring Harness |
| Keywords |
Plastic Products |
| Model |
YT-021231 |
| Small Diameter |
5±0.5mm |
| Large Diameter |
35±0.5mm |
| Length |
47±0.5mm |
| Height |
40±0.5mm |
| Total Height |
52±0.5mm |
| Material |
Flame Retardant Plastic |
| Color |
Black |
| Weight |
10g |
| Quality Control |
100% Inspection |
| MOQ |
Low MOQ |
| Sample |
Accept |
| OEM & ODM Custom |
Accept |
| The above data is for reference only, please refer to the actual product,customization is available upon request. |
The basic process of injection molding technology
Mold closing: Close and lock the two halves of the mold, ready to inject molten plastic.
Injection: Heat plastic particles to a molten state and inject the molten plastic into the mold cavity under high pressure through an injection machine.
Pressure retention: After injection, maintain a certain pressure to ensure that the plastic fills every corner of the mold, preventing shrinkage or shrinkage.
Cooling: Allow the plastic inside the mold to cool and solidify, maintaining its shape.
Mold opening: The mold is opened and the molded plastic part is pushed out.
Pick up: Remove the finished product from the mold and perform subsequent processing (such as deburring, quality inspection, etc.).
Advantages of Injection Molding Process
High efficiency: suitable for large-scale production, short cycle, high output.
High precision: capable of producing parts with complex shapes and precise dimensions.
Diverse materials: suitable for various plastic materials such as PP, ABS, PC, PA, etc.
High degree of automation: can be combined with automated equipment to reduce labor costs.
Good surface quality: After molding, the product surface is smooth and does not require additional processing.
Low cost: In large-scale production, the cost per unit is relatively low.
Application areas of injection molding technology
Automotive industry: manufacturing instrument panels, bumpers, interior parts, etc.
Electronic appliances: producing plastic shells, plastic buttons, plastic connectors, etc.
Equipment: Manufacturing respiratory masks, test tubes, atomizer shells, etc.
Daily necessities: such as plastic bottle caps, plastic tableware, plastic toys, etc.
Packaging industry: producing plastic bottle caps, plastic containers, plastic pallets, etc.
Industrial parts: such as plastic gears, plastic bearings, plastic seals, etc.
The advantages of producing plastic products with injection molds
High efficiency production: suitable for large-scale manufacturing, with a short single molding cycle.
High precision: capable of producing products with complex shapes and precise dimensions.
Material diversity: Supports various plastic materials such as PP, ABS, PC, PA, etc.
Low cost: In large-scale production, the cost of a single item is significantly reduced.
Good surface quality: After molding, the product surface is smooth and does not require additional processing.
Lightweight: Plastic replaces metal to reduce product weight.
The application scope of injection molded products covers almost all industries, and with the advancement of materials science and manufacturing technology, their application scenarios will become more extensive and diversified.
The materials for plastic products include:
Plastic products produced by injection molding are usually made of various thermoplastic or thermosetting plastics. These materials are selected for different application scenarios based on their characteristics such as strength, heat resistance, transparency, flexibility, etc. Here are some common injection molded plastic materials: PP, PE, PVC, PS, ABS, PC, PA nylon POM, Acrylic, TPE, PEEK, PTFE, PLA LSP, PEI, etc
Advantages of Plastic Products
1. Most plastics have strong corrosion resistance and do not react with acids or bases.
2. Plastic manufacturing has low costs.
3. Durable, waterproof, and lightweight.
4. Easy to be molded into different shapes.
5. It is a good insulator.
6. Plastic can be used to prepare fuel oil and fuel gas, which can reduce oil consumption.
ommon combinations of injection molding encapsulation materials
The following are common combinations of hard substrates and soft encapsulation materials in injection molding:
ABS + TPE
Applications: tool handles, electronic device casings, toothbrush handles, etc.
PC + TPU
Applications: phone cases, protective cases, sports equipment, etc.
PP + TPE
Application: household tools, packaging containers, instruments, etc.
PA + TPE
Applications: industrial parts, automotive parts, sports equipment, etc.
POM + TPE
Application: Mechanical fastening parts, gears, seals, etc.
PC + Silicone
Applications: kitchenware, baby products, etc.
Classification of injection molds
Classified by structure
Two Plate Mold: A simple mold structure suitable for most ordinary products.
Three Plate Mold: Suitable for products with multi-point gating or complex pouring systems.
Hot Runner Mold: maintains the molten state of plastic in the runner through a heating system, reducing waste.
Function
Universal mold: suitable for the production of various products.
Specialized mold: designed for specific products, with high precision and efficiency.
according to the materials
Steel mold: Common materials include P20, H13, S136, etc., suitable for large-scale production.
Aluminum mold: Low cost, fast processing, suitable for small batch production or prototype development.
Copper alloy mold: Good thermal conductivity, suitable for high-precision products.
Q1: Are you a manufacturer or a trading company?
A1: We are a 100% manufacturer with multiple skilled workers and experienced sales staff.
Q2: Can you sign a confidentiality agreement before we transmit the product size data to you?
A2: We guarantee to keep your design and content secure and confidential. If needed, we can sign an NDA document for you. You can send your company's NDA to us directly, and we will sign it back to you.
Q3: How can I customize a product?
A3: Provide relevant documents (2D and 3D drawings).
A3:Tell us your requirements for the parts (hardness/material/quantity/color, etc.).
3. After analyzing with our engineers, a quotation will be made within 24 hours.
Q4: What is the minimum order quantity for liquid silicone products/plastic products/encapsulated waterproof parts, etc?
A4: For traditional ready-made materials, 8000 pieces can be ordered. If it is a customized product, the minimum order quantity is determined based on the minimum requirements of different materials.
Q5: How does your factory do in terms of quality control?
A5: Quality is the top priority. We always attach great importance to quality control from the beginning to the end of production. Each product will be fully assembled and carefully tested before packing for shipment.
Q6: How about the delivery time?
A6: The estimated delivery time is different for different products, generally speaking, it is about 4 weeks to 8 weeks.
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