Jul 12, 2019
Laser marking machines use laser beams to permanently mark the surfaces of various materials. The process of marking is to expose deep-seated materials through the evaporation of surface materials, or to burn off certain materials through light energy to display the required etching patterns or text. Laser marking machines use laser beams to mark permanent surfaces on various materials. According to the difference of laser gain medium, laser marking machine can be divided into CO2 laser marking machine, semiconductor laser marking machine, YAG laser marking machine and fiber laser marking machine. The laser marking machine should be used in a dust-free environment at 10°C to 35°C to keep the optical components dry and clean. Laser marking machines are mainly used in some applications that require higher precision.