... machine It uses full set of high precision bearing and ball-screw, needle guide. The use of strong stability, good ... of a small precision machine tools, matching imported servo motor, high power 5KW high precision frequency spindle.So that ... Engraving Power ConsumptionThree Phase 380V/Single Phase 220V/12KW9Spindle Motor Input Power5.5kw(Mechanical spindle is optional)10Spindle Speed15000rpm11Engraving ...