This back feedstock welder machine is to weld circular iron sheet into can body. its application is widly used. back ... less than 400mmWelding width:2-4mmMotor power: 10 kwThickness of sheet:0.18-0.5mm Dimension : 2200*700*1600mmNet weight:1000kgAbout ... , food, industrial, paint cans making. Our products include: metal sheet cutting machine, can body rolling machines, seam welding machines, flanging ...