The UV laser machine is developed with a 355nm UV laser. Compared with infrared laser, ultraviolet laser is a cold laser in the true sense, and its thermal effect is very small, which can reduce the mechanical deformation of materials to a large extent and has little heat effect during processing, so it is mainly used for ultra-fine marking and engraving. Power have 5w, 10w. It is especially suitable for marking the date of food packaging, marking of pharmaceutical packaging materials or the surface of packaging bottles of other polymer materials,high-end market of ultra-fine processing, such as flexible pcb board marking, scribing; silicon wafer micro-hole, blind hole processing; LCD liquid crystal glass QR code marking, glassware surface marking, metal surface coating marking, plastic buttons, electronic components, gifts, communication equipment, etc.
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