UV laser marking machine is a series of laser marking machine products, but its use of 355nm UV laser research and development, the machine uses third-order intracavity frequency doubling technology compared with infrared laser, 355 UV light focus is very small, It greatly reduces the mechanical deformation of the material and has little thermal influence on the processing because it is mainly used for ultra-fine marking and engraving. It is especially suitable for marking of food and pharmaceutical packaging materials, punching micropores and high-speed division of glass materials, Wafer for complex graphics cutting and other applications.