What is UV laser marking machine, what are the characteristics of UV laser marking machine

Ultraviolet laser marking machine belongs to a series of products of laser marking machine, but it is developed with 355nm ultraviolet laser. Compared with infrared laser, the machine adopts third-order intracavity frequency doubling technology, and the focused spot of 355 ultraviolet light is extremely small , can greatly reduce the mechanical deformation of the material and the processing heat effect is small, because it is mainly used for ultra-fine marking and engraving, especially suitable for laser marking of food, pharmaceutical packaging materials, micro-holes, and high-speed glass materials. Dividing and complex pattern cutting of silicon wafers and other application areas.

Ultraviolet laser marking machine is a series of laser marking machines, so the principle is the same as that of laser marking machine, which uses laser beams to mark permanent marks on the surface of various substances. The effect of marking is to directly break the molecular chain of the material by the short-wavelength laser (different from the evaporation of the surface material produced by the long-wave laser to expose the deep material) to reveal the pattern and text to be etched.

Because of the extremely small focusing spot and small processing heat affected zone, the ultraviolet laser can carry out ultra-fine marking and laser marking of special materials, which has a good effect on the laser marking effect. The preferred product for customers with higher requirements. In addition to copper materials, UV lasers are suitable for a wider range of materials. Not only the beam quality is good, the focusing spot is smaller, and ultra-fine marking can be achieved; the scope of application is wider; the heat-affected area is extremely small, no thermal effect will occur, and there will be no material scorching problem; marking speed, high efficiency; machine performance Stable, small size, low power consumption and other advantages.

The UV laser marking machine is mainly based on its unique low-power laser beam, especially suitable for the high-end market of ultra-fine processing, cosmetics, masks, disinfection water bottles, mobile phone cases, Laser marking on the surface of packaging bottles of video and other polymer materials, with fine effect, firm marking and cleaning, better than ink Leadtech Coding and no pollution; flexible pcb board laser marking and scribing; silicon wafer micro-hole and blind-hole processing ;LCD liquid crystal glass two-dimensional code laser marking, glassware surface drilling, metal surface coating laser engraving, plastic buttons, electronic components, tempered glass, gifts, communication equipment, building materials and other laser marking processing.

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