1) Advanced LCD Touch Screen+ USB port+ DSP Offline Control,USB communication. 2) LCD Control System own 128M Big Memory, compatible with AutoCAD, CorelDraw, Photoshop . 3) linear guide rail and optical system, dustproof and lubricate. 4) Special Front and back running-through design, the unique door for the limitless engraved materials through. 5) Professional Honeycomb or Strip work table, which meet the needs of diversified laser procession; 6) Water Cooling System with Alarm Protection function, protect the water circulation from electricity-off. 7) Imported Focus Lens and reflect mirror, Chinese Best Quality Laser Tube, 10000 hours Laser Tube . 9) Red Light Pointer realizes the exact position .