Our UV laser marking machine marking QR codes.

UV laser marking machine is developed with 355nm Ultraviolet laser source for plastic, silicon, glass, ceramic, which adopts a third-order intracavity frequency doubling technology. Compared with infrared lasers, 355nm UV laser has a very small focus spot, which can greatly reduce the material mechanical deformation and processing heat influence is small. UV laser marking machine are mainly used for ultra-fine marking and engraving. It is especially suitable for food and medical packaging materials, marking, micro-holes, high-speed division of glass materials, and complex pattern cutting of silicon wafers.
Ultraviolet laser marking machines are widely used in some high-end markets for fine processing. For example, some high-molecular materials for cosmetics, marking of flexible PCB boards, micro-controlling of silicon wafers, and 2D code marking of LCD liquid crystal glass, various metals, plastics, building materials, communication equipment (mobile phone screens, mobile phone cases, iPhone cases, Huawei mobile phone cases, samsung mobile phone cases, OPPO mobile phone cases, XIAOMI mobile phone cases).