Jewelry Laser Hallmarking Machine - Laser Asia
2022-1-3 · Applications : Gold Cutting , jewelry Engraving, Laser Hallmarking, Metal and non metal part marking, Gift Articles,Laser Marking Machine for marking on metal , non metal , Auto parts , Bearings, Die Molds, Castings , gifting articles like pens, business card holders, Water bottles. etc Power Supply Requirement : Single Phase , 10 A, 50HZ