Product Application The RL-FB 5 in 1 handheld welding machine, featuring five modes—welding, cleaning, cutting, weld cleaning, and battery welding—can effectively weld materials such as stainless steel, aluminum, carbon steel, and copper. If you want to weld sheet metal, this 5 in 1 handheld laser welder is the one for you The maximum welding thickness … Continue reading RL-FB 5 in 1 Handheld Laser Welding Machine 1500W 2000W CW For Metal 3C Automotive Industry