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When the new machine is used for half a year, due to wear, the clearance between the screw and the barrel must be checked every three months, and appropriate adjustments must be made. This is done to avoid excessive...

A method for processing metals, metal alloys and metal matrix composite materials in a plastic injection molding machine is disclosed. The method includes the step of providing a plastic injection molding machine with a...

With the increase of people's demand and the diversification of plastic raw materials, the service life of the screw and barrel is getting shorter and shorter. In the final analysis, the screw and barrel are corroded and...

Extruder barrel and screw
Extrusion is a manufacturing process used to shape molten plastic. Using internal friction and external heat provided by thermal resistance, the fed base material is converted into finished or...