HW 250 Butt Welding Machine

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250 Butt Fusion Welding Machine – Central Body & Clamping System

The 250 Butt Fusion Welding Machine features a durable design with 4 main pulleys and induction-hardened chrome shafts. Its specially designed piston heads allow smooth operation even at low pressures (3–5 bar), ensuring uniform pulley movement. The machine’s pipe clamping plates, intermediate clamps, and injection-molded plates up to 560 mm in diameter make it significantly more robust and reliable than other models on the market.

Heater Fatures

The butt fusion machine heater is coated with special Teflon resistant up to 450°C.It includes a replaceable resistance element and consists of two parts, providing safe and efficient heating for plastic pipes.

250 Butt welding machine , polyethylene butt welding machine

 

Trimmer Features

Equipped with injection-molded bodies and disks, the machine’s trimmer ensures smooth and precise pipe surfaces with a blade height of 0.25 mm. The chain tensioning mechanism allows easy adjustment during summer and winter, preventing potential chain breakage.

 

Hydraulic Unit & Control System

The 250 Butt Fusion Welding Machine is powered by an advanced hydraulic unit that manages all operations: heater electrical connection, trimmer control, on/off lever, pressure monitoring via manometer, and forward/backward cylinder movement. Hydraulic valves allow continuous adjustment of welding pressure, maintaining a consistent welding process. The unit is protected against dirt, easy to transport, and compatible with additional fittings and components.

 

Applications

This machine is ideal for construction sites, workshops, and engineering systems such as water supply and gas pipeline installations. Compatible materials include PE, PP, and PVDF pipes and fittings.

HDPE pipe welding is performed using polyethylene pipe welding machines. More information on heat fusion techniques can be found at Wikipedia.