What Is Injection Molding

In the field of injection molding, due to low material waste and low unit cost, this process is often used for large-scale production of plastic parts. Under the use of the injection molding machine, plastic particles are heated to a molten state and injected into a closed mold at high speed through extrusion. After cooling and shaping, the desired product can be produced. Compared to traditional manual production, plastic products produced by injection molding machines have excellent molding accuracy, precise dimensions, and errors can be controlled below the millimeter level. For industries such as medical devices, precision electronic components, and automobiles, plastic injection molding is an ideal manufacturing process.

Application of Plastic Injection Molding

Daily necessities

In daily life, we often use plastic products, ranging from toys and plastic tableware to bathroom fixtures and stationery. Companies that need to produce these products all require the plastic injection molding process. We provide molds and also offer OEM services.

Options for Custom Injection Molding

For the process of plastic injection molding, most of them are customized production. Although the molds themselves are similar, the quantity, quality and service options of the parts are all different. The choice of appropriate service options depends on your project requirements. The following are the relevant options. If you want to know more detailed information, you can consult us.

Quality Inspection

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Medical devices

In the medical device industry, injection molding is mainly used to manufacture products such as syringes, infusion utensils, and medical catheters. As medical products are different from other plastic products, they have higher requirements for hygiene and safety. Therefore, when choosing a mold factory, manufacturers of medical devices need to take into account more factors (such as material, production environment, injection molding process, etc.).

Electronic appliances

The electronic industry has relatively high requirements for the precision and appearance of products. Electronic products such as mobile phone casings, computer keyboards, and home appliance casings can be designed with exquisite appearance and lightweight through injection molding. Plastic injection molding can also be combined with special techniques to achieve unique appearance and functions of products, such as textured mobile phone casings and wear-resistant and scratch-resistant keyboard surfaces.

Automobile industry

The application of plastic injection molding in the field of automotive manufacturing is very wide. The dashboard and center console inside a car, as well as the bumpers and rearview mirror housings outside the car, are all manufactured through injection molding processes. In the automotive manufacturing industry, components made of engineering plastics through injection molding are not only lightweight but also enhance the design freedom of the components.

Fine Processing: Enhance the functionality and appearance

Mold technology surface treatment

Threaded Insert

Pad printing

Component assemble

Key Points of Injection Molding