does a portable laser welding machine work on copper – 500w jewellery laser welding machine

buy qcw laser welder 3kw portable laser welder for brass is a 150w jewelry laser welding machine enough for welding gold alloy buy robot laser welding machine for stairs and railings can a 1000w galvo continuous laser welding machine weld red copper which handheld laser welder is best for staircase fabrication continuous laser welding machine supplier in spain metal laser welding machine for railway welding what is the best galvanometer laser welding machine for sensor welding is a handheld laser welder good for electrical enclosure welding