galvo continuous laser welding machine for copper – 500w jewellery laser welding machine

which continuous laser welding machine is best for brass copper welding is a 1000w portable laser welding machine enough for welding red copper best 3000w portable laser welding machine 4000w portable laser welder for zinc plated steel can a portable handheld laser welding machine be used for gate making can a 600w pulsed laser welding machine weld tinplate affordable portable handheld laser welding machine handheld galvanometer laser welding machine for stainless steel sheet is a fiber laser welding machine good for seam welding is a fiber transmission laser welding machine good for ic lead welding