TW4 MIG WELDING GUN 400A
The TW4 400A MIG Welding Gun is a professional-grade, heavy-duty tool designed for high-amperage MIG welding in industrial and construction applications. With a powerful 400-amp capacity, it ensures stable, high-performance arcs and smooth wire feeding for welding thick metals and handling demanding projects.
Engineered for full compatibility with Tweco-style consumables and accessories, it allows for easy maintenance and quick part replacement. The ergonomic handle, flexible heavy-duty cable, and balanced design provide superior operator comfort, control, and reduced fatigue during extended use.
Built with premium heat-resistant and durable materials, the TW4 delivers reliable operation in the toughest environments. Ideal for heavy fabrication, structural welding, and shipbuilding, this welding gun guarantees efficiency, professional results, and long-lasting durability.