الوصف

Jewelry laser spot welder,jewelry welding machine 
Jewelry Laser spot welder is used for perforation and spot welding of sand hole for gold and silver jewelries,is an important application of laser materials processing technology.
Spot welding is thermal conduction, namely, the laser radiates the surface of the part, and the heat on the surface expands inside through heat conduction.
By controlling parameters such as laser pulse width, energy, peak value and repeating frequency, the part will melt, and thus forming specific molten pools.
Due to its unique benefit, the laser welding machine has been successfully applied to gold and silver jewelries processing, and welding of small-sized parts.