... 1)FeaturesCY-QBK adopt CO2 RF drive laser generator and vibration lens.It is integrative design, ... marking acrylic, glass, stone,bamboo,resin,plastic,rubber,paper,leather,electronic parts,IC,ornamental engraving.High reliability,long ... selective)Working Table Load30KgWorking Voltage220V±10%/mono-phase/380V/three-phase/50HzCooling Machine Power2PCooling ModeOutside Water Cooling Artwork engraving ...