Purpose-built for large-diameter PE and PP pipe welding applications, the Weco Polymer Fusion 450 is a hydraulically operated butt-welding machine designed for pipes and fittings from 200 mm to 450 mm OD. Engineered for strength, precision, and dependable performance, it delivers the power and stability required for demanding site conditions and workshop environments.
Its advanced hydraulic system supports controlled force, stable alignment, and smooth operation throughout the welding cycle, helping achieve consistent, high-quality butt welds across larger pipe diameters. With welding capability between clamps 3 and 4, the Weco Polymer Fusion 450 is ideal for tees, bends, and manifold systems where accurate positioning and controlled welding are essential.
Built to support efficient operation at this scale, the machine can be equipped with optional features such as a data logger, stub end device, and overhead electric crane, enhancing weld traceability, handling, and operational flexibility. CE certified to meet recognised safety and quality standards, the Weco Polymer Fusion 450 reflects Weco’s commitment to durable construction, reliable performance, and professional welding outcomes. IPS and DIPS liners are available upon request.