... ,CE,ISO900 Certificate 2,Combination of the four functions of suction,pressing,blowing,and heating 3 ... correction of the angle.3, Z-axis ball screw Transmissioned, Z-axis feed-in height is up to 220mm ... kinfe system, professional flexible cable.5,machine towline, hight frequency water main Axis motor ,do not ask off work ... \ 50-60HZWeight: 2300Kg A-1535 Multi-function Marble Cutting Machine(CE,ISO..)