HUIWEN tells you about the classifications of plastic injection molding for plastic parts products

 

Classifications of Plastic Injection Molding

Common household appliance casings and precision medical injection molded parts are all injection molded. HUIWEN tells you about the classifications of plastic injection molding. Injection molding is a method of industrial product manufacturing. Products are usually made using rubber injection molding and plastic injection molding. Injection molding can also be divided into injection molding compression molding and die casting.

 

HUIWEN tells you about the classifications of plastic injection molding

 

1. Rubber Injection Molding: Rubber injection molding is a production method in which rubber material is directly injected from the barrel into a mold for vulcanization. The advantages of rubber injection molding are: although it is an intermittent operation, the molding cycle is short, the production efficiency is high, the preform preparation process is eliminated, the labor intensity is low, and the product quality is excellent.

 

2. Plastic Injection Molding: Plastic injection molding is a method of producing plastic products. Molten plastic is injected into a plastic product mold under pressure, and then cooled and solidified to obtain various plastic parts. There are specialized injection molding machines for injection molding. Currently, commonly used plastics include polyethylene, polypropylene, ABS, PA, and polystyrene.

 

3. Injection Molding: The resulting shape is often the final product, requiring no further processing before installation or use as a finished product. Many details, such as protrusions, ribs, and threads, can be formed in a single injection molding operation.