Overview

Professional PE Pipe Welding Solution

The 315mm 4-Clamp Manual Butt Fusion Welding Machine is a robust and reliable tool designed for high-quality joining of polyethylene (PE) pipes. Utilizing thermofusion technology, it creates leak-proof joints that are as strong as the pipe itself, making it ideal for critical water supply, gas distribution, and industrial piping projects. Its manual operation provides operators with precise control over the fusion process in both workshop and on-site environments.

Welding machine on a project site — Portable design suitable for on-site water and gas pipeline installations.

Key Performance Metrics

315 mm

Maximum Pipe Diameter

4

Clamping Points

80 mm

Max Clamp Gap

4-clamp system for pipe alignment — Robust four-clamp configuration ensures perfect pipe alignment for leak-proof joints.

Technical Capabilities

Primary Applications

Water Supply Systems
Gas Distribution Networks
Sewage and Drainage
Industrial Piping

Welding Method: Butt Fusion Thermofusion
Operation Mode: Manual with Handwheel Control
Compatible Materials: PEPolyethylene

Handwheel control on PE welding machine — The manual handwheel allows for precise pressure control during the fusion and cooling stages.

Operational Workflow

Welding Process Steps

Step	Action	Key Detail
Pipe Preparation	Fix pipe on frame	Maintain 5cm-8cm gap between ends
Surface Facing	Milling cutter alignment	Cut until continuous shavings are received
Heating	Insert heating plate	Adjust time/pressure based on pipe size
Fusion	Join pipe ends	Apply pressure for initial fusion
Cooling	Maintain position	Cool to ambient temperature before removal