... plastic(PV,acrylic)engraving,leather,clothes 2.Laser engraving and cutting 3.Long resistence 1)FeaturesCY-QBK adopt CO2 RF drive laser generator and ... ,resin,plastic,rubber,paper,leather,electronic parts,IC,ornamental engraving.High reliability,long resistance,high energy exchange,top beam ... /three-phase/50HzCooling Machine Power2PCooling ModeOutside Water Cooling Artwork Laser engraving machine