Injection molding refers to a model with a certain shape, which is formed by injecting the melted colloid into the mold cavity through pressure.We have an experienced core technical team and provide various injection molding process services, such as feeding, plasticizing, injection, cooling, demolding, etc. You will receive highly professional manufacturing solutions and satisfactory process services.
The process principle of injection molding is to melt solid plastic at a certain melting point, inject it into the mold at a certain speed through the pressure of the injection machine, and the mold solidifies the plastic through a water channel to obtain the same product as the designed mold cavity.
Mainly used for the molding of thermoplastic materials, it can also be used for the molding of thermosetting plastics.
The complete injection process includes:
Preparation before molding: In order to ensure the smooth progress of injection molding and product quality, a series of preparation work such as raw material pretreatment, cleaning of machine barrels, preheating of inserts, and selection of release agents are required before production.
Injection process: feeding - plasticizing - injection - cooling - demolding
Post treatment of products: annealing, humidification
Injection molding is an engineering technology that involves transforming plastic into useful and maintaining its original performance products.
The important process conditions of injection molding are the temperature, pressure, and corresponding action time that affect the plasticizing flow and cooling.
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