How to choose gold and silver jewelry laser welding machine
Vertical and horizontal automatic welding equipment | gold and silver jewelry laser welding machine · Energy, pulse width, frequency and spot size can be adjusted in a wide range to achieve a variety of welding effects. The parameters are adjusted by the control lever in the closed cavity, simple and efficient. 2.· Adopt ceramic concentrating cavity imported from Britain, with corrosion resistance, high temperature resistance, high photoelectric conversion efficiency, concentrating cavity life (8-10 years), xenon lamp life is more than… Ler mais "How to choose gold and silver jewelry laser welding machine








