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what are injection molding machine used for?

TIME:2020-11-24 Share

Injection molding machien divided into vertical, horizontal, electric type.The injection molding machine heats the plastic and applies high pressure to the molten plastic so that it is injected and fills the mold cavity.

Injection molding machine has the ability to shape complex appearance, precise size or a metal inlay with a dense plastic products, is widely used in national defense, mechanical and electrical, automotive, transportation, building materials, packaging, agriculture, education and health and People's Daily life in various field,in the rapid development of the plastic industry today, whether in the number or varieties of injection molding machine has an important position, the total number of its production of the entire plastic molding equipment 20%- 30%.

injection molding machine
What is the workflow of injection molding machine?
Essentially, they are the product of an injection molding process in which melted plastic is forced into a mold cavity. Once the plastic has cooled, the object is released and then the process begins all over again.Injection molding is a manufacturing process commonly used for fabricating items from plastic trinkets and toys to automotive body parts, cell phone cases, water bottles, and containers. Essentially many of the plastic parts that we use in every-day life are injection molded.Material granules for the part is fed via a hopper into a heated barrel, melted using heater bands and the frictional action of a reciprocating screw barrel. The plastic is then injection through a nozzle into a mould cavity where it cools and hardens to the configuration of the cavity.


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