Laser welding machine: 1.Nd+3:YAG laser welder 2.Precise SS welding,spot welding 3.High energy impulse laser ... chemical, automobile manufacture and other industries.Especially in welding of gold, silver, platinum,Stainless steel,titanium,alloy ... 50HzMain Machine Power10-12KWCooling Machine Power3PCooling ModeInternal Water Recycle/Laser Dedicated Chiller/Outside Water Cooling(selective) Laser welding ...