... stability 3.fiber transmission 4.for metal welding lazer welderMetal Laser Welder for Steel,Stainless Steel,Aluminum,Alloy,CopperLaser welding has ... . There advantages enable laser welding be widely used in varieties of precision welding processes.Main Advantages of Laser ... be processed? stainless steel,metal,wood,acrylic,fabric,leather,textile etc.? (3) What is the size and thickness of the material ...