... % original 4 all size and watt can supply metal laser welding machine Feature1 The equipment used integrated design, compact ... steel, A3 steel, aluminium, copper, epoxyLaser power:A new laser power (single lamp-pumped), this power supply is made by ... light2.Laser length 0.6328um3.power: 1mWCooling systemInner cycle cooling system includes water tanks, heat exchangers, filters, multi-level magnetic ...