... gear and rack transmissioned, X-axis motor drive using dual automatic correction of the angle.3, Z-axis ball screw Transmissioned ... up to 220mm.4,gantry structure,automatic of the kinfe system, professional flexible cable.5,machine towline, hight frequency water main Axis ... (optional)Power Supply: AC220V\380V \ 50-60HZWeight: 2300Kg A-1535 Multi-function Marble Cutting Machine(CE,ISO..)