Pipe Traction / Haul Off Unit
Pipe Traction / Haul Off Unit is a critical downstream component in pipe extrusion lines, designed to pull extruded pipes smoothly and consistently from the die and cooling system. It ensures uniform line speed, accurate pipe dimensions, and stable production across a wide range of pipe sizes and materials such as PVC, HDPE, LDPE, and PP.
The haul off unit uses synchronized caterpillar belts or traction rollers with adjustable pressure to grip the pipe without deformation or surface damage. Speed-controlled drive systems maintain precise coordination with the extruder output, ensuring constant pulling force and consistent wall thickness. This stable traction is essential for producing pipes with high dimensional accuracy and smooth surface finish.
Built with heavy-duty frames, wear-resistant traction pads, and energy-efficient motors, pipe traction units are designed for continuous industrial operation with minimal maintenance. Advanced control systems allow easy adjustment of speed, pressure, and alignment to suit different pipe diameters and production requirements.