10401828 - Tweco Spray Master SMV410 MIG Gun 400A 10ft Euro 1/16 Wire

Heavy-Duty 400A MIG Gun for Industrial Applications

The Tweco Spray Master SMV410 (SKU: 10401828) is a premium air-cooled MIG gun designed for high-amperage welding environments. Rated at 400 Amps at a 60% duty cycle, this gun is engineered to handle the rigorous heat demands of spray transfer welding and flux-cored applications. The "SMV" designation typically points to the V-Series within the legendary Spray Master line, known for its robust construction and reliability in heavy fabrication, structural steel, and manufacturing sectors.

This specific configuration features a 10-foot (3-meter) cable assembly, making it an excellent choice for bench welding, jig fixtures, or stationary welding cells where long cable management is unnecessary and minimizing wire feed resistance is a priority. The gun comes pre-setup for 1/16-inch (1.6mm) wire, suitable for heavy plate welding and high-deposition tasks. The backend is outfitted with a Euro-Kwik connection, ensuring seamless compatibility with a wide range of European and multi-process power sources that utilize this standard interface.

Technically, the Spray Master series excels in thermal management. The conductor tube and cable are designed to dissipate heat efficiently, prolonging consumable life and maintaining operator comfort. The cable utilizes high-quality copper stranding for optimal conductivity and is protected by a durable outer jacket resistant to cuts, abrasion, and spatter. Maintenance is straightforward, with easily replaceable contact tips, nozzles, and liners that reduce downtime in production environments.