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Structure of HDPE PIPE extruder barrel May 16, 2018

The barrel of a mainframe generally adopts the method of adding bushings or casting wear-resistant alloy layers in the inner hole, which can effectively save material costs and improve the wear resistance of the barrel.

When the high-molecular-weight HDPE extrusion tube is molded, the structure shown in the figure below allows the raw material to be plasticized.

HDPE PIPE extruder barrel.jpg

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HDPE Pipe Extrusion Line

Single Screw And Barrel