Seam Welding Machine
ingle-sided welding double-sided molding,Welding speed requirement ≥800mm/minWelding torch shielding gas: Ar / 100%;Shielding gas: Ar/100% (for back protection of electri...
New Caledonia Longitudinal Seam Welding Machine
Internal-external seam welders are cantilevered from one end that allows loading and unloading of open and closed sections onto the mandrel arm. Our longitudinal seam welder can handle seam lengths from 2 to 12-feet, with diameters 4-1/2" and more. Pneuma ...