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Laser Power 3W/5W
Working Area 70X70mm/110X110mm/150X150mm
laser wavelength 355nm
Beam quality 1.2
Marking speed 400 characters per second
Repeated accuracy ±0.001mm
Power Supply 220V±10% 50HZ or 110V±10% 60HZ
Min.character 0.15mm
Modulating frequency 25-100KHz
Option Rotary/F-theta scan lens/Laser protection glasses/Smoke purify system
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.