... :8000rpm 5.NSK/HRB/FAG bearing for machining of large,heavy parts with extra-wide rectangular guidesMachine features:♦C3 class ballscrew ... tapping, Ethernet and USB interface, Oil and coolant separation on machine frame, Automatic lubrication system, Coolant system, LED working lamp, End ... ×2220×2700mm3100×2220×2700mmPower supplyAC380V 3PH,50HZAC380V 3PH, 50HzTotal power22KW22KW cnc milling machine