|Laser Power:||5W||Marking Field:||100mmx100mm|
|Marking Speed:||14000mm/s||Beam Quality:||M2<1.2|
|Repetition Frequency:||15-100KHz||Minimum Line Width:||10um|
uv laser printing machine,
uv laser engraver
High reliability UV Laser Etching Machine With Auto-focus function
Ultraviolet laser has less thermal effect by comparing with green laser and infrared laser. Various materials have high absorption rate to alter structure of molecular chain directly by short wavelength laser. UV laser has more obvious advantages especially for materials which are sensible for thermal effect during micro-meter or nanometer level super-fining processing.Dust-proof sealed laser cavity without condensation is designed to avoid damage to expensive optical elements thoroughly and guarantee stable batch production under industrial environment.
|Minimum Line Width||10um|
4.Good beam quality
UV laser are mainly used for marking and surface treatment of circular microchips, thin ceramics, IC crystal particles, glasses, TFT, LED, plasma screens, precise key marks, glass surface marks, silicon wafer marks, PCB processing, flat-panel display production, fine tuning of electronic elements, processing of solar energy battery materials, textiles and thin polymer films, etc.