According to different lasers

Laser marking machine According to different lasers, it can be divided into: CO2 laser marking machine , semiconductor laser marking machine, YAG laser marking machine, Optical fiber laser marking machine 。

According to different laser visibility: Ultraviolet laser marking machine (invisible), green laser marking machine (visible laser), infrared laser marking machine (invisible laser)

Classification according to laser wavelength

According to different laser wavelengths, it can be divided into: deep ultraviolet laser marking machine (266 nm), green laser marking machine (532 nm), lamp pumped YAG laser marking machine (1064 nm), semiconductor side pumped YAG laser marking machine, semiconductor end pumped YAG laser marking machine (1064 nm), fiber laser marking machine (1064 nm), CO2 laser marking machine (10.64 um).