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field operation 450mm hot melt hydraulic butt welding machine

Butt fusion welding machine is an efficient welding tool to connect PE, HDPE, PP and PVDF pipes. In pressurized piping applications, butt fusion welding can provide reliable joints, just like a whole pipe.  WP450A provides standard welding range of 200mm to 450mm.
  • WP450A
  • 560450

Product Description

HDPE pipe has been used extensively around the world. It is a cost effective solution for a broad range of piping applications in the municipal, industrial, marine, mining, landfill, duct and agricultural industries.

Butt fusion welding is an effective, trouble free connecting method for PE, HDPE pipes. In pressurized piping applications, butt fusion welding can provide excellent performance, just like a whole pipe.

To achieve a good jointing, a steady, precise, robust butt welding machine is critical. WELPING had been developing, manufacturing and distributing butt welding equipment since 2005. It’s our pleasure to help you build reputation in the line of piping.

The Hydraulic butt fusion welding machine, mainly consists of 3 major parts: Carriage (also called frame or base), planing tool (also called trimmer or facer) and heater, hydraulic station with control device. Carriage for precise face joint and steady pipe clamping, planing tool and heater responsible for accurate trimming and heating, hydraulic station provides actuation and control.


Product Characteristics

1. Robust structure of carriage part with streamline outlook

2. Durable copper wiring motor, HSS blade, PTFE coating from Dupont or Daikin

3. Hydraulic station of integrated enclosure shielding splash and dirt

4. Data logging device optional


Data Sheet



Welding range (mm)


Standard reducers (mm)


Power supply

380V/50Hz, 3PH

Total power

9.1 KW

Heating plate

6.5 KW

Planing tool

1.1 KW

Hydraulic station

1.5 KW

Pressure adjusting range

0-8.0 MPa

Max Temperature of heating plate


Temperature Deviation




Product Category

We aim to bring industrial level design, performance and quality together, to help you build reputation. 




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