Getweld Automated Longitudinal Seam Welders are designed for Galvanized Steel Sheet with thickness of 1.5-4mm. PAW has features of less deformation, higher precision. Full-penetration welding by one-time.
With PAW, zinc on GI will be blown away and not stick to Tungsten rod. Thickness range of welding sheet is 0.5-8mm.
Gas requirements: PAW: 100%Ar +2.5%H2