Built for demanding large-diameter pipeline applications, the Weco Polymer Fusion 630 is a high-capacity hydraulically operated butt-welding machine designed for PE and PP pipes and fittings from 315 mm to 630 mm OD. Engineered for large-scale infrastructure and heavy-duty welding requirements, it delivers the strength, precision, and operational reliability needed for professional site and workshop applications.
Its heavy-duty 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 630 is ideal for tees, bends, and manifold systems where accurate positioning and controlled welding are essential.
Built to enhance performance at scale, the machine can be equipped with optional features including a data logger, stub end device, and overhead electric crane, supporting weld traceability, improved handling, and greater operational efficiency. CE certified to meet recognised safety and quality standards, the Weco Polymer Fusion 630 is engineered for contractors seeking durable construction, reliable performance, and professional welding outcomes on major pipeline projects. IPS and DIPS liners are available upon request.