... *4*2500mm,CE,ISO 1.5kw water-cooled spindle HIWIN square guide,stepper motor DSP/Nc 4 head wood CNC ... axis with high precision,imported guide rail ,to ensure accuracy of the machine2.high power watercooling spindle,lower noise ,long life ... ,Y,Z structure ballscrew drivespindle power1.5kw water-cooling spindle ,24000rpm/min operating voltage220v/50hzdriving motor stepper motorWorking delicacy0 ...