HDPE corrugated pipe extrusion line for drainage , HDPE corrugated pipe production line 16-63mm

HDPE Corrugated Pipe Production Line – Model SJ65×33

Product Overview

The SJ65×33 HDPE Corrugated Pipe Production Line is a high-efficiency and multi-purpose extrusion machine.
It can produce HDPE corrugated pipes, electric conduit pipes, and washing machine drain hoses by simply changing the molds.
The machine is stable, easy to operate, and designed for high productivity — perfect for modern plastic pipe manufacturers.

Main Components

1. Single Screw Extruder (SJ65×33)

• High-efficiency screw with excellent plasticizing performance.

• Precise temperature control for stable material output.

• Made of high-strength nitrided steel for long service life.

• Energy-saving motor with frequency or servo control.

2. Mould System

• Specially designed mould for uniform cooling and fast forming.

• Modular design for easy size change.

• Smooth pipe surface and uniform wall thickness.

3. Corrugator / Forming Machine

• Closed-loop water cooling for high-speed forming.

• Chain-type modular blocks, quick and accurate mold change.

• Automatic lubrication and vacuum forming for precision.

4. Cooling and Calibration Unit

• High-efficiency spray cooling ensures perfect roundness.

• Fast shaping and stable pipe dimension.

5. Haul-off Machine

• Multi-belt traction for smooth and stable pulling.

• Variable speed control to match line speed precisely.

6. Cutter

• Automatic length cutting with flat and clean edges.

• Safe, reliable, and easy to operate.

7. Winder / Stacker

• Automatic coiler for small-size corrugated pipes.

• Stacking system available for larger pipes.

HDPE corrugated pipe extrusion line

drainage HDPE pipe production line

16-63mm HDPE pipe extrusion line

HDPE corrugated pipe extrusion line for drainage , HDPE corrugated pipe production line 16-63mm Images