... .5KWdomestic water cooling 2,Ball screw+ linear guide 3,Three-phase stepper cnc linear guide rai Introduction:1. The overall ... and pinion,increase speed and precision8,Adopts Taiwan PMI linear guideway ,to ensure high-precision machine and withstand heavy ... accuracy<0.05/300mmSpindle4.5KWdomestic water cooling (optional Italy air cooling spindle)Spindle speed6000-24000rpmTool3.175,6,12.7Power3KWDrive ...