YMM-50 Laser Marking Machine is a solid laser with wavelength 1064nm, which belongs to infrared beam. The key components includes Scan Head, YAG rod, Ceramic Cavity and Q Switch, Flux Switch are all imported. It adopts krypton lamp as energy source and Nd3+:YAG as medium producing laser, the light with special wavelength from the source medium produces energy level transition, thus releasing laser. After energy amplification and focus, it can form laser beam to process all metals and some non-metals, such as electronic components, IC, mobile phone, communication device, tools, precision instruments , packaging, hardware industry, watch shell, instruments, PVC pipes, glasses, plastic buttons and so on.