... to find out if it can be used Laser tube typeSealed CO2 laser tube Laser power60w /80W/120w/150wEngraving area1600 x900mmWhole machine ... optionalRed-light,pointer,up-and-down platform,water-chiller,muti-head Applicable Materialswood, bamboo, jade, marble , organic glass ,crystal, ... , packaging and paper industry As with any high-quality laser engraving machine, you will receive clean, safe results as ...