Suntechmach Pipe Butt Fusion Welding Machine, 63-250mm | 3.3kW - SHT250-SHS

Professional 10" Plastic pipe welding machine

The SuntechMach SHT250-SHS is developed for thermoplastic pipe welding applications that require stable pipe positioning, controlled heating, and reliable fusion quality across larger pipe diameters. Supporting pipe sizes from 63mm up to 250mm (10 Inch), the machine is suitable for HDPE and PPRC piping work in plumbing systems, agricultural irrigation networks, industrial installations, and infrastructure projects. Its manual fusion design allows operators to maintain better control throughout the heating and joining process while working efficiently in workshops or field trench environments.

Powered by a dependable 3.3kW system, the machine delivers consistent heating performance for repetitive daily operation. The integrated PTFE-coated heating plate reaches temperatures up to 270°C and distributes heat evenly across pipe surfaces to support uniform fusion results. Before heating begins, the electric milling cutter trims and smooths pipe ends to improve alignment accuracy and create cleaner joint surfaces. Combined with the reinforced 4-clamp frame structure, the system helps reduce pipe movement and maintain stable positioning during critical welding stages.

The SHT250-SHS is also designed with practical site operation in mind. Its manual B-Type pressure handle provides smoother thrust adjustment during fusion work, while the heavy-duty frame construction withstands demanding jobsite conditions and repeated transportation between projects. A dedicated support stand keeps the heating plate and planning tool organized and safely positioned during operation, contributing to a cleaner and more efficient workflow for technicians and pipe installation teams.

Key Features & Benefits:

• Massive 10-Inch Capacity: Accommodates a vast spectrum of commercial piping with inserts for 63, 75, 90, 110, 125, 140, 160, 180, 200, 225, and 250mm.

• Heavy-Duty 3.3kW Core: The upgraded 3300W heating framework delivers rapid thermal recovery and sustained melting power essential for thick-walled infrastructure pipes.

• 4-Clamp Jaws System: Secures heavy pipelines using four robust steel clamping jaws, actively preventing curvature and ensuring perfect face-to-face alignment.

• B-Type Rotary Mechanics: The manual crank handle is ergonomically designed to provide high-leverage thrust, minimizing operator fatigue during large-diameter jointing.

• Precision PTFE Heating: Features an easily detachable heating plate with a non-stick coating and a precise ±5°C thermostat, sustaining safe temperatures up to 270°C.

• Electric Pipe Facing: An integrated motorized milling cutter cleanly levels both pipe ends simultaneously, guaranteeing an optimal, flat surface for molecular bonding.

• High-Stability Framework: Weighing 110 kg, the machine’s sheer mass and wide base (900 × 670 × 540 mm) absorb operational vibrations, keeping the weld zone perfectly still.

• Industrial Plastic Compatibility: Consistently delivers seamless, high-pressure welds for a wide array of thermoplastic networks including HDPE, PE, PP, PPRC, and PVDF.