... Metal Yag Laser marking machine , 2.Continuously 24 working hours in high stability, high precision, high speed. Product FeaturesDPG Series laser diode ... of R&D. The important parts, such as the laser diode, scanner lens, Q switch and driver, are originally ... safe processing, graceful figure. Technical DataModel:DPG-50Max. laser average power:50WWavelength:1064nmBeam quality M2:<3 (@ 25A)Frequency ...