Injection mold processing manufacturers talk about the main types of injection molding


Author: MULAN -Plastic Molding Manufacturer

Injection molding is a method of producing industrial product shapes. Products are usually formed by rubber injection molding and injection mold processing. Injection molding can be divided into injection molding compression method and die casting method.

Injection molding machine (referred to as injection molding machine or injection molding machine) is the main molding equipment that uses plastic molding molds to make thermoplastic or thermosetting plastics into plastic products of various shapes. Injection molding is achieved through injection molding machines and molds. Main types of injection molding 1. Rubber injection molding: Rubber injection molding is a production method in which rubber is directly injected into the mold from the barrel 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 blank preparation process is omitted, the labor intensity is small, and the product quality is excellent. 2. Mold injection molding: Injection molding is a method of plastic products. The molten plastic is injected into the plastic product mold by pressure, and then cooled and formed to obtain various plastic products.

There are mechanical injection molding machines dedicated to injection molding. The most commonly used plastics are polyethylene, polypropylene, ABS, PA, polystyrene, etc. 3. Molding and injection molding: The final molded shape is often the final product, and injection mold manufacturers do not need other processing before installation or use as a final product.

Many details, such as protrusions, ribs and threads, can be formed in one injection molding step.

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