20W End - Pumped Laser Marking Machine For Plastic Transparent Keys

20W End-pumped laser marking machine for plastic transparent keys Technical Parameters Model LB-EP20 Laser output power ≤20W Laser wavelength 1064nm M2Beam quality ＜1.5 Q-switched laser frequency 0kHz~100kHz Marking scope 110mm×110mm Optional Marking scope 70mm×70mm/150mm×150mm Marking depth ≤1.5mm power 800W Minimum line width 0.01mm Repeating precision ±0.001mm Electricity demand Single phaseAC90-250V/50Hz 10A Marking speed 800 characters/s Single Roman font character with