What is a UV laser marking machine

What is a UV laser marking machine?

The ultraviolet laser marking machine has a series of equipment that can be called ultraviolet laser laser engraving machine, ultraviolet laser laser machine, etc., which are all classified as laser marking machines, but it uses 355nm ultraviolet laser and other laser wavelengths are different. This machine uses three Compared with the infrared laser, the 355 ultraviolet light has a very small focus spot, which can reduce the mechanical deformation of the material to a large extent and the processing heat effect is small. Because it is mainly used for ultra-precision marking and carving, it is especially suitable for use. It is used in the fields of food and medical packaging materials marking, micro-hole drilling, high-speed division of glass materials, and complex pattern cutting of silicon wafers. Therefore, the principle is similar to that of the laser marking machine, and the laser beam is used to mark the appearance of various materials with long-term symbols. The effect of marking is that the short-wavelength laser directly breaks the molecular chain of the material (different from the transpiration of the surface material produced by the long-wave laser to expose the deep material) to reveal the pattern and text to be etched. Closed spot welding machine

What role does the UV laser marking machine play?

Ultraviolet laser marking machine is mainly used in high-end shopping malls with ultra-precision processing. It is used to mark the outer surface of packaging bottles of cosmetics, medicines, videos and other polymer materials. It has precise action, strong cleaning of symbols, better than inkjet coding and no pollution; flexible pcb Board marking and scribing; silicon wafer micro-hole and blind hole processing; LCD liquid crystal glass two-dimensional code marking, glass surface drilling, metal surface coating marking, plastic buttons, electronic components, gifts, communication equipment, Marking and cutting of construction materials and so on. However, in the current shopping malls, most people purchase UV laser marking machine equipment for UV plastic product marking. Some of the models should be 355NM cold light series. Therefore, most manufacturers consider a laser not to damage the appearance of the product. The function of processing product data will be better and better developed. When using cold-light laser processing, the probability of data impact is reduced to one percent, so that all the advantages of its processing can be used. It is also a major improvement in laser skills. I believe that UV laser marking opportunities will gradually be commonly used in laser markets in the future. Four-axis laser welding machine