... CO2 laser tube, water-cooling 2.DSP controlling system 3.high precision and speed Paper Laser cutting machineGM- ... 1224LLaser cutting Bed Technical SpecificationsItem / ModelGM-1224LCutting area1200x 2400mmLaser power80w/100w/130wLaser typeCO2 sealed laser tube,water ... , wood, stone, marble, gravestone, rubber, leather, fabric, paper, cloth, dual-color boards, and so on.