It is mainly the production of thermoplastic products the most common kind of mold, plastic injection mold processing equipment for the plastics injection molding machine, plastic melt first heat in the heated barrel of the end of the injection machine, and then injection molding machine into the mold cavity under the impetus of a screw or a plunger, the injection machine nozzle and mold casting system, plastic cooling hardening molding, mold release to get the products. Its structure is usually molded parts, casting systems, parts-oriented components, the introduction of institutions, thermostat systems, exhaust systems, and support components. Manufacturing materials commonly used plastic mold steel modules, commonly used material is mainly carbon structural steel, carbon tool steel, alloy tool steel, high-speed steel. Injection molding process usually applies only to the varieties of products, production of thermoplastic injection molding process to produce plastic products is very extensive, from the daily necessities of life to all kinds of complex mechanical, electrical, transport parts are injection molding, it is the most widely used in the production of plastics processing methods.
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