- 4 steel structural work columns, connected by sturdy crosspieces at the top
- Bridge support guides with interchangeable sliding surface protected against seepage and dust by "gooseneck" labyrinths.
- Augers with diameter of 80 mm for vertical movement.
Vertical movement of the bridge-guides is controlled by a brushless motor to guarantee regular and precise movements.
Bridge is in thick steel structural work, double crosspiece, counterdeflection machined to guarantee perfectly flat cuts; the bridge movement takes place on sliding blocks in oil bath and is controlled by precision gearings for perfect positioning.
During the cutting stage, the bridge is firmly locked by oleodynamic brakes. Transversal movement of the bridge is controlled by a brushless motor to guarantee regular and precise movements.
