Ultraviolet laser marking machine with 355nm wavelength, as the focal spot of the ultraviolet laser marking machine is extremely small, laser is a cold laser in the true sense, with very little thermal effect, so the ultraviolet laser marking machine can be used for super fine marking, special material marking, and the laser marking machine is the first choice product for customers who have higher requirements for marking effects.
Nowadays, with the rapid development of laser equipment and the improvement of the power ultraviolet laser marking machines, ultraviolet laser marking machines have been applied to the high-end market of super fine processing, such as the surface marking of packaging bottles for iPhones, cosmetics drugs, food and other high molecular materials; flexible PCB board marking, scribing; silicon wafer micro-hole, blind hole processing; LCD liquid crystal glass, glassware surface metal surface coating, plastic keys, electronic components, gifts, communication equipment, building materials and many other fields.