Purple light UV laser marking machine takes 355nm pumped purple light laser device as the light source and takes advantage of previous generations machine to gain smaller diameter of focusing spot and fine marking effect. The metal absorb purple light higher than infrared and therefore more suitable for marking on metal and glass materials compared with infrared pump machine. Narrower pulse width of laser makes a shorter time of processing on materials, thus the materials avoid being deformed or burnt due to thermal. With smaller heat affected area and more beautiful marking effect, our products can meet customer’s demand of higher marking requirements.

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FEATURES OF UV LASER MARKING MACHINE

(1) Adopting doubling technique of intravenous frequency has greatly improve the stability of laser. Design on laser cavity adopts a series of optimization method, so as to ensure the beam quality as the fundamental mode.

(2) The machine takes 355nm pumped purple light laser device as the light source. Narrower pulse width and smaller heat affection contribute to generate peak power. The higher the peak power is, the wider the adapting range of materials is. This implement perfect printing in some relatively hard material.

(3) Higher pulse stability, namely better pulse consistency of laser produces the same carving effect, so it’s very suitable for precision marking. Higher pulse repetition frequency meets the need of quick marking and high production efficiency.

(4) High efficiency of the photoelectric conversion and long service life.

(5) It can support logos and graphs designed in DXF format from Auto-CAD, PLT, BMF, AI, JPG, etc.

(6) It can mark date, bar code and two-dimension code automatically.

(7) Superior performance, stable, high conversion rate and low energy consumption.

MACHINE APPLICATION SCOPE AND MATERIIALS

(1) It is widely used in electronic components, battery chargers, electric wire, computer accessories, mobile phone accessories (mobile phone screen, LCD screen) and communication products.(2) Automobile and motorcycle spare parts, auto glass, instrument appliance, optical device, aerospace, military industry products, hardware machinery, tools, measuring tools, cutting tools, sanitary ware.

(3) Pharmaceutical, food, beverage and cosmetics industry.

(4) Glass, crystal products, arts and crafts of surface and internal thin film etching, ceramic cutting or engraving, clocks and watches and glasses.

(5) It can be marked on polymer material, majority of the metal and non-metallic materials for surface processing and coating film processing, pervious to light polymer materials, plastic, fire prevention materials etc..