T
The PRE-BENDINGobtained is excellent thanks to the high push of the top roll which is used in this phase as a bending press
REVOLUTION
of its geometry: In fact, the bottom rolls move horizontally and are independent from one another with variable pitch, whilst the motorised top roll moves vertically.
he PRE-BENDING
obtained is excellent thanks to the high push of the top roll which is used in this phase as a bending press.