... 2,High efficiency 3,Competitive quality 4,Excellent service JMD-1218 Laser Flat-Bed Engraving Machine laser flat-bed engraving machinefeatures ... voltageAC220V/50HzSpindle powe2.2KWSpindle rotating speed0-24000rpm/minDrive motorStepperSamples: JMD-1218 laser flat-bed engraving machine