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

Specifications 
Welding materialIt is used for linear butt-welding of metal sheet,such as galvanized sheet, stainless steel, carbon steel.
ApplicationsTubes
Porcelain enamel tank
Electrical water heater tank
MaterialGalvanized steel
Stainless steel
Carbon steel
Thickness of material: 1.5-4mm
Dia. range of cylinder: 250-800mm
Length of cylinder: 500-2500mm
Large-scale cryogenic storage tank should be designed on site.
Examples of welding productsGI sheet tank make PAW seam welder