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The injection molding machine screw is an important part of the injection molding machine, which is mainly used for conveying, compacting, melting, stirring and pressing plastic.
What is the role of the injection molding machine screw?
All of this is accomplished by the rotation of the screw in the barrel. When the screw rotates, the plastic will generate friction and mutual movement on the inner wall of the barrel, the bottom surface of the screw groove, the screw edge advancement surface, and the plastic and the plastic. The advancement of plastic is the result of this combination of movements, and the heat generated by friction is also absorbed to increase the temperature of the plastic and melt the plastic. The design structure of the screw will directly affect the extent of these effects.
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