Ultraviolet laser marking machine belongs to a series of laser processing technology. It uses 355nm UV laser as the light source.
The machine uses third-order intracavity frequency doubling technology to compare with infrared laser (pulsed fiber laser), 355 ultraviolet focusing spot. Small, can greatly reduce the mechanical deformation of the material and has little influence on the processing heat, because it is mainly used for superfine marking, engraving, cutting and the like.
It is especially suitable for applications such as marking of food and pharmaceutical packaging materials, micropores, high-speed division of glass materials, and complex graphic cutting of wafer wafers.

Main features of UV laser marking machine:
Laser (light source): 355 nm UV laser Air-cooled device, small size, 20,000 hours maintenance-free (theoretical 20,000 hours of service life). More than 5W power requires water cooling, distilled water or pure water.
The focused spot is extremely small, and the processing heat affected zone is small (cold light), making the material
heat-receiving area smaller. Not susceptible to heat deformation, ultra-fine marking, special material marking.
Low cost of use, better beam quality, high efficiency, low power consumption, more energy saving and environmental protection.
Can be applied to high-end market, ultra-fine marking environment, cosmetics, pharmaceuticals, LCD liquid crystal, electronic components, communication equipment, food and medicine packaging, glass division, electronic components, metal jewelry marking.