CNC system: Fanuc 21i-MB system Worktable size:2100*1450mm three-axis travel:2060*1560**780mm Distance between two columns: 1680mm spindle speed: 6000rpm Distance between spindle nose to worktable: 160-940mm Distance between spindle center to column: 430mm Main motor power: 18.5/22.5kw Gantry Width and Gantry height: 1600*1080mm three axes and one rigid guideway Spindle taper:BT50 gear spindle