Cylinder Engraver Parameter Functional Index Standard Value Working Area 350*250mm Travel of Engraving 350*120*80mm Maximum Speed 6000mm/min Engraving Spindle Inverter 1000W Rotational Speed of Spindle 6000--24000 Manner of Receiving Data USB USB interface Capacity of Memory 128M Format of Instructions Gcode . HPGL Cutter ￠3.175 or ￠ 6 Power Supply AC220V/50HZ Electric Power 800W Driving System stepper