What is Injection Molding?

Plastic injection molding is one kind of injection-molding molding method, which is used to produce parts of large volume. Injection moulding is widely used in mass production for those parts that need large quantities. It can include plastic injection mould design and plastic molding manufacturing. In addition, the size of the product is accurate, the product is easy to be replaced, and the shape can be complicated. Parts injection molding is suitable for molding processing such as mass production and complex shapes.

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Plastic Injection Molding Processes

Step1: Put the plastic raw materials (as usual, the granular materials which have been treated by granulation, dyeing, adding additive etc.) into a cylinder and heat plasticize them, make them into a high-viscosity fluids -for the melt. With a plunger or a screw to be a pressurizing tool, and the melt is injected into the cavity of the mold through a nozzle at a relatively high pressure (about 25~80MPa).

Step2: After cooling and solidification, and demould, then comes out a plastic part. From the feeding, plasticizing, injection molding, cooling and solidification till demould, every time, is completed a molding.

Advantages of Plastic Injection Molding

Fast production
High efficiency
Automatic operation
Varieties of colors, and sizes from large to small
Shapes from simple to complex
Sizes from large to small

Plastic Injection Molding Applicaitons

It is widely used to produce parts of large volume. In industrial products, the injection molded products are: kitchen supplies (garbage cans, bowls, buckets, pots, cutlery and various containers), the electrical equipment shells (hair dryer, vacuum cleaners, food blenders, etc.), toys and games, various industrial products of cars, and other part.

We are a Professional Plastic Injection Molding Manufacturer

With more than 20 years of experience in plastic mold manufacturing, we have the world's most advanced and reliable injection molding equipment and experienced operators for plastic molding products. We can provide you with all-round services such as rapid mold manufacturing and high-volume injection molding. We provide you high design freedom and efficient plastic injection moulding process to produce high quality parts and products for optimum productivity and reduced production costs.

If you are looking for professional and reliable injection moulding manufacturers or injection molding companies, please contact our professional team at [email protected] or contact us using the inquiry form on this website, we will provide quotes and suggestions free of charge.

Cases

Student Graduation Design Case Study of Expressway Inspection & Emergency Treatment Engineering Vehicles

According to the renderings and 3D model data provided by the customer, select the appropriate production process, the surface is finely processed and delivered on time.
Fitness Equipment Case Study

After analysis, it was found that the product was the appearance model, the adhesion of the final product
Mask Model Case Analysis

This project is mainly made by hot runner technology.hot runner is used in injection molds,a heating assembly system that injects molten plastic particles into a cavity of a mold.
Analysis of CNC Machining Case of Great Wall Automobile Hood

According to the provided 3D model data and specific production requirements, strictly control the quality to ensure that the production parts are matched with the real car.