Technical Specifications
Overview
High-Precision Hydraulic Butt Fusion Welding
The HDC630 is a professional-grade hydraulic butt fusion machine designed for joining large-diameter plastic pipes including HDPE, PP, and PVC. It utilizes a robust hydraulic system to provide consistent and controlled pressure, ensuring strong, leak-proof joints that match or exceed the strength of the pipe itself. Engineered for both on-site and workshop applications, this machine offers precise alignment and temperature control for reliable performance in water supply, gas distribution, and industrial piping projects.

Technical Performance
Power Supply
- Welding Range
- 400mm450mm500mm560mm630mm

Components
Standard Configuration
- Basic Machine Rack
- Milling Cutter (Facing Tool)
- Heating Plate with Temperature Control
- Hydraulic Station
- Support Basket
- Control Box

Component Specifications
Component Weights & Dimensions
| Component | Dimensions (cm) | Weight (kg) |
|---|---|---|
| Racks | 131 x 97 x 92 | 300 |
| Milling Cutter | 78 x 29 x 109 | 103 |
| Heating Plate | 91 x 7 x 100 | 34 |
| Hydraulic Station | 58 x 46 x 45 | 49 |
| Control Box | 38 x 20 x 43 | 10 |
| Basket | 63 x 58 x 71 | 14 |
Physical Properties
- Net Weight
- 510 kg
- Gross Weight
- 580 kg
- Total Shipping Volume
- 2.66 m³

Operational Process
Technical Workflow
- Fix pipe on frame with 5cm-8cm gap
- Use milling cutter to achieve smooth pipe ends
- Insert heating plate once stable temperature is reached
- Apply pressure for fusion based on pipe size and environment
- Cool joint to ambient temperature before removing from frame
Applications
Compatible Materials






