UV laser marking machine, also known as ultraviolet laser marking machine, belongs to a series of products of laser marking machine, but it is developed by using 355 nm ultraviolet laser, Compared with infrared laser, 355 nm ultraviolet focusing spot is very small, which can reduce the mechanical deformation of materials to a great extent and has little influence on processing heat.
UV fiber laser marking machine application:
It is mainly used for super-fine marking and sculpture, especially for marking food, medical packaging materials, microporous, high-speed partitioning of glass materials and the complexity of silicon wafers. Graphic cutting and other applications. A kind of Unlike the evaporation of surface material produced by long-wave laser, the effect of marking by UV laser marker is to directly interrupt the molecular chain of material by short-wavelength laser, thus showing the pattern and text to be etched.
UV fiber laser marking machine advantages:
(1) Reduce product damage The heat-affected zone of ultraviolet laser marker is small, so it can avoid damage to processing materials
(2) The diameter of laser spot is greatly affected by the wavelength of light. The UV wavelength (355 nm) is one third of the basic wavelength (1064 nm), so it can reduce the size of the light spot and print in limited space.
(3)UV laser marking machine has high average power and high repetition frequency, so the marking speed is faster and the production efficiency can be effectively improved.
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