... 3, Z-axis ball screw Transmissioned, Z-axis feed-in height is up to 220mm.4,gantry structure,automatic of ... water main Axis motor ,do not ask off work for continuous,steadly bed, to meet the heavy load of ... /minSpindle Motor: 3.0km~4.0km~6.0kmZ MAX Feed in: 220mmRepeated Location: 0.025mmCutter: φ4, φ8, φ12.7( ... AC220V\380V \ 50-60HZWeight: 2300Kg A-1535 Multi-function Marble Cutting Machine(CE,ISO..)