... machine 2. CO2 RF laser tube made in USA 3. marking for wood, plastics, IC, acrylic, fabrics, leather etc 10W CO2 mini ... laser marking machineCO2 RF laser tubefor non metal material marking usage CO2 laser marking machine is a gas laser machine whose frequency band ... to mass manufacturing streamlines. Equipment Features:1. General machine, adopted back focalization, laser power is controlled by ...