laser engraving machinery 1.apply for :Acrylic Board, Clothing, Wood Board, Bamboo, Leather, Clothing, Marble , . 2.CE,FDA laser engraving machineryAcrylic ... CO2 Laser Tube; Wavelength10.6um(Optional RF-excited metal tube)Laser Power60W/80W/100W/150WLaser Tube CoolingPurified ... motor,High subdivision driver(Servo Motor is optional)Engraving Speed0-1200mm/sCutting Speed0-600mm/sVoltage220V 50HZ or ...