150W Spot Gold Silver YAG Laser Welding Machine uses a high-powered YAG laser to join metal parts together. and it's specifically designed for welding gold and silver materials and can provide a spot welding effect.
Spot welding effect is achieved by focusing the laser beam into a small spot, typically a few millimeters in diameter. This concentrated heat source creates a localized melt pool that fuses the metal parts together.
The YAG laser is a solid-state laser that produces a high-intensity beam of light with a wavelength of 1064 nanometers. This wavelength is particularly effective at welding gold and silver materials because it is absorbed well by these metals.