The principle of UV laser marking machine
The reaction mechanism of ultraviolet laser processing is achieved by photochemical ablation, that is, laser energy interrupts the bonding between atoms or molecules, making it small molecule vaporized and evaporated. The focus spot is very small, and the heat affected zone is very small. Therefore, it can perform hyperfine marking and special material marking. It is the preferred product for the customers with higher requirements for marking.
The STMZ-5 UV laser marking machine has good beam quality, and the focus spot is very small, and the ultra fine mark can be realized. Most materials can absorb UV laser, so the application range is more extensive. The ultraviolet laser is a cold light source. When the laser marking or laser cutting is applied, the heat affected zone is very small. No heat effect is generated. The laser is free from maintenance for 20 thousand hours, without material consumption, and with low cost. It saves electricity and energy. The label is environmentally friendly and conforms to the ROHS standard.
Equipment model: STMZ-5
Laser power: 5W
Laser wavelength: 355nm
Markup minimum character: 0.1mm
Markup range: 150*150 (optional)
Markup speed: 250 characters / per second
Mark repetition precision: + 0.001mm
Whole machine power consumption: 1.2KW
Consumer electronics, mobile components, LCD screen engraving two-dimensional code and trademark, ceramic, sapphire, FPC flexible circuit board micropores
Drilling, cutting, biomedical glass lines, and capacitive touch screen ITO etching. Metal or non metal surface labeling.
Contact: Yousheng Fang
Add: Floor 5, Building B, Dingfeng Science and Technology Park, Songgang Tantou 5th Industrial Zone, Baoan District, Shenzhen, China.