Hydraulic double pinch plate rolls designed to bend medium/big thickness plates. The model EMO is a machine which is different from the traditional three roll models, thanks to its revolutionary geometry. In fact the side rolls can translate horizontally and independently from one another with variable pitch, while the top roll which is motorised translates vertically. Thanks to the variable pitch we have: 1) Great versatility of the machine (increasing the interaxis between the side rolls we can roll bigger thickness, decreasing it smaller thickness) 2) The plate is always horizontal during the pre bending phase (therefore higher safety for the operator) 3) Dimensions reduced without foundations till the heaviest sizes