... .spindle speed:8000rpm 5.NSK/HRB/FAG bearing for machining of large,heavy parts with extra-wide rectangular guidesMachine features:♦C3 ... machine frame, Automatic lubrication system, Coolant system, LED working lamp, End of program light, Electronic Hand wheel(MPG),Tool box, Leveling bolts ... ×2220×2700mm3100×2220×2700mmPower supplyAC380V 3PH,50HZAC380V 3PH, 50HzTotal power22KW22KW cnc milling machine