SJ75/33 Single Screw Extruder for HDPE Pipe , PE Pipe Making Machine

SJ75/33 Single Screw Extruder for HDPE Pipe , PE Pipe Making Machine

Equipment Overview

The SJ90/33 HDPE pipe production line is a complete set of equipment designed for manufacturing high-density polyethylene (HDPE) pipes. It utilizes high-efficiency extrusion technology and is suitable for producing various civil and industrial pipes, including water supply/drainage pipes, gas pipes, and communication conduit pipes. Known for its high output, low energy consumption, and strong stability, this model is an ideal choice for small and medium-sized pipe manufacturers.

Machine components:

1.Extruder: SJ90/33 single-screw extruder with a 90mm screw diameter and a 33:1 length-to-diameter (L/D) ratio, equipped with a high-efficiency variable frequency motor for uniform plasticization and stable extrusion.

2.Screw Design: Barrier-type screw structure optimized for HDPE material, improving melting efficiency while reducing energy consumption.

3.Die: Spiral mandrel die with polished flow channels, ensuring smooth inner and outer pipe surfaces.

4.Vacuum Calibration Tank: Dual-stage vacuum calibration system with spray cooling for rapid shaping and precise roundness control.

5.Haul-off Unit: Track-type haul-off with stepless speed adjustment for even traction.

6.Cutting Machine: Planetary cutter for clean cuts, supporting automatic length cutting.

Technical parameters:

Main advatnages of PE pipe machine:

1.High efficiency and energy saving

2.Stable and durable

3.Easy operation

Machine display: