160 Joules 200W Jewelry Spot Welder Laser Welding Machine for Gold Silver Metal
160J 200W Laser Spot Welding Solder Machine For Weld Jewelry Gold Sliver US ship
The miniature laser welding machine is composed of YAG pulse laser, laser power. also introduce artificial voice function. Chapter 1 Output power limit: 60W/100W/150W/200W. stable working performance of the machine.