Uv laser marking machine principle:
Uv laser marking machine belongs to the series of products of laser marking machine, but it is developed by 355nm ultraviolet laser, the machine uses three-stage cavity frequency doubling technology compared with infrared laser, 355 UV light focusing spot is very small, can greatly reduce the mechanical deformation of the material and the processing thermal impact is small, because it is mainly used for ultra-fine marking, engraving, laser marking machine. Especially suitable for food, pharmaceutical packaging materials marking, punching microholes, high-speed division of glass materials and complex graphics cutting of silicon wafers and other applications.
Ultraviolet laser marking machine consists of:
Uv laser marking machine is mainly composed of UV laser, 355 field mirror, UV laser power supply, scanning galvanometer, control computer, laser control card, laser control software, laser machine frame, laser circulating water system, circuit control system and other components.
Uv laser marking machine main features:
Uv laser because the focus spot is very small, and the processing heat affected zone is small, so it can be ultrafine marking, special material marking, is the first choice for customers who have higher requirements for the marking effect. In addition to copper and acrylic materials, UV laser is suitable for processing a wider range of materials. Not only the beam quality is good, the focused spot is smaller, and the hyperfine marking can be realized. A wider range of applications; The heat affected area is very small, will not produce thermal effect, will not produce material burning problem; Fast marking speed and high efficiency; The machine has the advantages of stable performance, small size and low power consumption.
Uv laser marking machine applicable material:
Uv laser marking machine with its unique low-power laser beam, especially suitable for the high-end market of ultra-fine processing, cosmetics, drugs, food and other polymer materials packaging bottle surface marking, fine effect, clear and firm marking, better than ink coding and pollution-free; Flexible pcb board marking, scribing; Silicon wafer micropores; LCD glass two-dimensional code marking, glassware, metal surface coating marking, plastic keys, electronic components, gifts, communication equipment, building materials and so on.