... .Metal Yag Laser marking machine , 2.Continuously 24 working hours in high stability, high precision, high speed. Product FeaturesDPG Series laser diode marking machines ... ensure safe processing, graceful figure.Technical DataModel:DPG-50Max. laser average power:50WWavelength:1064nmBeam quality M2:<3 (@ 25A) ... , resins(electric components sealing and isolated covers). Metal Yag Laser Marking Machine