laser engraving cutting machine 1, U flash Disk Supported 2, Red Dot Pointer 3, Air assist laser engraving cutting machine1. Features:The machine adopts CO2 laser tube and high-performance ... ,PLT,DST,DXF,AIDrive motorStepperServoControl systemMoshiDSPinterfaceUSBpowerAC110V-220V ±10%, 50-60Hz380V laser engraving cutting machine