A single screw extruder for PE pipe is widely used for processing HDPE and other polyethylene materials.

For stable pipe production, screw design should match the resin, required output and extrusion conditions. Screw diameter, L/D, compression design, RPM and motor power all influence plasticizing quality and production capacity.
Higher output does not simply require a larger screw. An optimized screw profile can improve conveying, melting and melt stability while controlling processing temperature.
When replacing a screw and barrel, provide your PE grade, screw diameter, L/D, RPM, required kg/h and existing drawing.
Need a replacement screw barrel for your PE pipe extruder? Send us your machine and production data for evaluation.
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