Heavy cast construction for maximum rigidity. The stationary column and the "C" frame ensure optimum shock absorption. Thermal stability is increased by fixed and pre-tensioned ball screws on all axes. Stiff and thermally......Heavy cast construction for maximum rigidity. The stationary column and the "C" frame ensure optimum shock absorption. Thermal stability is increased by fixed and pre-tensioned ball screws on all axes. Stiff and thermally-stable spindle with lifetime-lubricated spindle bearings. Fanuc 0i MC or Siemens 810 D control unit, as desired. Longitudinal travel (X axis) = 1020 mm, transverse travel (Y axis) = 540 mm, vertical travel (Z axis) = 540 mm. Machine weight 5.5 metric tons. The basic version of this machine is equipped with 3 axes but an additional 4th axis can be mounted.