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Car audio light button identification technology - UV laser marking machine

As a common used technology, the laser application not only is used in art crafts, but also plays a decisive role in automobile manufacturing. The car is full of the application of laser technology inside such as tires, brakes, clutches. and today we are talking about the marking technology of the Laser marking machine on the light-transmitting button on the car dashboard.

When the white light-transmitting button with laser marking is lit, you can accurately find each button by the light-transmitting mark, which is clear and beautiful under the illumination of the backlight LED light, bringing excellent decorative effect and the beauty of technology to the customer.

The laser marking machine uses laser beam to perform contactless processing on the product. The marking effect is to directly break the molecular chain of the substance by a short-wavelength laser to reveal the pattern and text to be etched.

Compared with the traditional ink jet coding technology, the laser-marked text or pattern information is clear and permanent with good effect, will not fade and fall off. The laser marking machine has good beam quality, extremely small focus spot, enabling ultra-fine marking.

The 5W UV laser marking machine of Shenzhen Sunlaser uses 355nm ultraviolet laser. Its focused spot is very small and processing thermal influence is very little, which can greatly reduce the mechanical deformation of the material. It is mainly used for superfine marking and engraving with a wide range of applications.


  • 2021-10-08
  • 2021-10-08
  • 2021-10-07
  • 2021-10-07
  • 2021-10-06


Contact: Yousheng Fang

Phone: 13751052375

Tel: 0755-27388711

Email: szsunlaser@163.com

Add: Floor 5, Building B, Dingfeng Science and Technology Park, Songgang Tantou 5th Industrial Zone, Baoan District, Shenzhen, China.