... service life 4.Large welding depth, 5.Factory price High quality laser mould welder for mould repairLaser Mould Repair also named ... ,stainless steel,carbon steel,nickel tool steel,high grade steel,steel alloy,high tenacity aluminum alloy,etc.Parameters ModelSW-MW200/ ... power supply220v±10%50Hz 3-axis stroke of work bench200*200*300 welding wire diameter 0.1~0.8mm cooling system waterMachine High quality ...