Suntechmach Pipe Butt Fusion Welding Machine, 90-250mm | 4050W - SHT250-SHY

Hydraulic HDPE & PPRC Pipe Welding Machine

When pipeline diameters expand to 10 inches and wall thicknesses increase, relying solely on manual force for jointing can lead to operator fatigue and inconsistent welds. The SuntechMach SHT250-SHY solves this challenge by introducing a robust, semi-automatic hydraulic system to the field. Engineered for demanding plumbing, agricultural, and industrial piping systems, this Poly Pipe Fusion Welder draws on a massive 4.05kW electrical core. It provides contractors with the automated mechanical muscle necessary to handle continuous welding cycles on heavy tubing ranging from 90mm up to 250mm, ensuring every connection holds up under intense fluid pressure.

The defining advantage of this machine is its dedicated hydraulic station. Rather than depending on physical leverage, the operator utilizes a precise hydraulic valve system offering a pressure adjustment range from 0 to 10 MPa. This allows for perfectly calculated, continuous drag and docking pressure during the fusion process. Combined with an unshakeable 4-Clamp Jaws structural frame, the machine completely eliminates pipe slippage or misalignment. Before the hydraulic press locks the pipes together, an electric milling tool prepares the faces, and the thermostat-controlled, PTFE-coated heating plate evenly melts the industrial plastic at exactly 270°C. The result is a seamless, highly verifiable weld that easily passes the strictest municipal and civil engineering inspections.

Key Features & Benefits:

• Advanced Hydraulic Operation: The integrated hydraulic pump delivers smooth, verifiable, and continuous docking pressure, removing human error from the joining phase.

• Exact Pressure Adjustments: Features a highly responsive hydraulic gauge with a working range of 0 to 10 MPa, allowing operators to match pressure exactly to pipe thickness.

• High-Power 4050W Capacity: The 4.05 kW system provides abundant power to run the hydraulic station, heat the 270°C plate rapidly, and operate the milling cutter simultaneously.

• Rigid 4-Clamp Jaws Setup: Heavy pipes are locked into absolute concentricity by four heavy-duty clamps, effectively neutralizing curvature and preventing joint weak points.

• Industrial Piping Range: Equipped with high-strength cast aluminum inserts to securely grip 9 standard pipe sizes: 90, 110, 125, 140, 160, 180, 200, 225, and 250mm.

• Non-Stick Thermal Board: The removable heating plate is coated with premium PTFE to prevent molten plastic from adhering, controlled by a strict ±5°C thermostat.

• Motorized Surface Preparation: The electric milling tool meticulously cleans and levels both opposing pipe faces simultaneously to ensure an oxidation-free molecular bond.