HDPE Pipe Butt Fusion Welding Machine - Manual Operation | Merhein

Technical Specifications

Overview

Professional HDPE Butt Fusion Welding

This high-quality manual butt fusion welding machine is engineered for creating strong, leak-proof joints in High-Density Polyethylene (HDPE) pipes. Designed for versatility, it is suitable for both on-site and workshop environments, making it an essential tool for plumbing, irrigation, gas, and water pipeline installations. The system utilizes a robust frame with precise alignment mechanisms, ensuring consistent and durable pipe connections.

Overview of the manual HDPE butt fusion welding machine components — A complete view of the welding system, including the frame, heater, and facer.

Technical Specifications

Supported Pipe Diameter

63 mm

Minimum Diameter

160 mm

Maximum Diameter

Included Components

Robust machine frame
Adjustable pipe clamps
Facing tool (milling cutter)
Temperature-controlled heating plate
Manual handwheel carriage

Operation Method: Manual

Manual HDPE welding machine showing the clamping and alignment system — The robust clamping system ensures precise alignment for pipes between 63mm and 160mm.

Applications & Use

Primary Applications: PlumbingIrrigationGas PipelineWater SupplyIndustrial Piping

Close up of the fusion welding machine in operation — Designed for reliable performance in plumbing and industrial applications.

Operation Process

Standard Welding Procedure

Step	Action
1. Preparation	Fix pipes in the frame with 5-8cm gap
2. Facing	Use milling cutter to ensure smooth pipe ends
3. Heating	Apply heating plate at stable temperature
4. Fusion	Apply controlled pressure to join ends
5. Cooling	Allow joint to cool before removal