What is the role of the extrusion screw - QunYing
2019-1-25 · The extrusion screw is the most important part of the plastic machine equipment, which is directly related to the plasticizing effect and output of the plastic machine. Advantages of extrusion screw The material of the extruder screw must have high mechanical strength, withstand large torques and have no deformation under high temperature and high pressure conditions.
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