... 50W 3)stepper motor 4)CO2 Sealed Laser Tube,Water-cooled,10.6um mini co2 laser machine QD-4050 :Machine Introduction ... 760mmNet Weight/Gross Weight100KGS/130KGSLaser Power50WLaser TypeCO2 Sealed Laser Tube,Water-cooled,10.6umEngraving Speed1-36000mm/minDriving ... Acrylic, wood, bamboo, organic glass, crystal, plastic, garments, paper, leather, rubber, ceramic, glass and other nonmetal materials,etc. ...