... steel, Titanium and alloy material and widely used in the fields of Aviation, Airspace, Weapon, Naval vessel, GEM products, Jewelry ... Dental mold, Hardware and so on. Especially suitable for Jewelry welding, Mould repairing, Golf ball repairing, Spot welding for ... for Gold, Silver, Platinum, Stainless steel, Aluminum and its alloys, etc..Jewelry laser welding machine is widely used in ...