... , wear and tear, miscalculation in manufacture XKS-02 cast iron defect welding machine / weld pin hole machineMain Parameters:1.Input ... medium carbon medium, die steel, stainless steel, casting steel, cast iron, cast aluminum, tungsten carbide alloy, and all electrical conductor.4 ... or furrow, side wall or jamb, bottom, deep cavitiy, flat surface, and etc.Three different types of cold welding repairing ...