Three driving rolls with smooth surface
Three hydraulic motors directly keyed on the rolls
Independent adjustment of the two lower rolls by means of adequate power hydraulic cylinders operated by separate control desk for pre-bending and bending operations
Side correction rolls manually operated in 3 dimensions and roll to straighten angular profiles leg-in and leg-out and asymmetric profiles
Separate control desk, mobile on wheels
The machine is overturn-able and can work either with horizontal or vertical axes.
Nr. 9 rolls to bend the most common profiles