... quality CO2 laser tube 3.DSP control system, rich function Omni 1390 laser cutting&engraving machine for Acrylic, MDF, double color ... control system, rich function, can approach engraving on plane, gradient engraving by 360 degrees, cutting and drilling holes etc.3. With ... 60W or 80W or 100W5.Cooling mode Water-cooling and protection system6.Engraving Speed 60000mm/min7.Resetting position acuracy 0 ...