... welder 3. Water tank welding machine 1. MACHINE DESCRIPTIONThis machine is mainly designed for straight seam welding of work piece. It ... .This machine can weld carbon steel, stainless steel, aluminum, cooper, and two different materials joining, by using different welding source, ... plasma welding etc. 2. TECH PARAMETER LS-500LS-1000LS-1500LS-2000LS-2500…..Workpiece min Dia[mm]60 / 80 / 100 / 120 / ...