Features: This Jewelry Laser Welding Machine has a small size, easy operation, welding spot is firm and nice. It is particularly suitable for jewelry welding. Equipped with microscope (Opt. CCD) for monitoring makes sure the welding spot is more accurate. Specialized appearance improved comfortableness for the operating personnel. Applications: This Jewelry Laser Spot Welding Machine can be used in spot welding and repairing welding of titanium, nickel, tin, zinc, copper, aluminum, chrome, niobium, gold, silver and many other metals and their alloy in jewelry, electric, communication, hardware and watch&clock industries.