... 3.fiber transmission 4.for metal welding lazer welderMetal Laser Welder for Steel,Stainless Steel,Aluminum,Alloy,CopperLaser ... computer control.8.While welding thin metal sheets or thin wires, users will not be ... (2) Which Material will be processed? stainless steel,metal,wood,acrylic,fabric,leather,textile etc.? (3 ... )goldenlaser.org Metal Laser Welder for Steel,Stainless Steel,Aluminum,Alloy,Copper