can a 1500w handheld galvo laser welding machine weld aluminum alloy – 500w jewellery laser welding machine

what power robotic laser welding machine do i need for copper buy 3000w continuous laser welding machine how to weld stainless steel with a laser welding robot is a gold laser welding machine safe to use 3kw continuous automatic laser welding machine for galvanized steel which metal laser welding machine is best for thin sheet metal welding is a 200w sign letter laser welding machine enough for welding brass 4kw handheld fiber laser welding machine for aluminum metal laser welding machine for precision instrument welding is a 1500w portable laser welding machine enough for welding galvanized steel