A pinch roll device (1, 40) for rolled metallurgic products, comprising: - a first pinch roll and a second pinch roll, between which a passage gap for a rolled metallurgic product is defined, said first and second rolls (2, 3) being rotatable about first and second rotation axes (Y1, Y2), respectively, to draw by friction said metallurgic product through said gap, - a hydraulic circuit (20, 41) acting on said first and second rolls (2, 3) to reciprocally either approach or space apart said first and second rolls (2, 3) so as to either reduce or increase the width of said passage gap, respectively, said hydraulic circuit comprising at least one hydraulic actuator (21, 42, 43) connected to said first roll and/or to said second roll to either reciprocally approach or space apart said first and second rolls (2, 3), - a pressure sensor in said hydraulic circuit (20, 41) to determine the force transmitted by said actuator (21, 42) to said first roll and/or to said second roll, - a position sensor in said actuator (21, 42) to determine the movement of said first roll and/or of said second roll, characterized in that said hydraulic circuit (20, 41) is a based and pressurized circuit and in that it further comprises: - a reversible pump in said hydraulic circuit (20, 41), said pump being connected to a first chamber (21 a, 42a) and a second chamber (21 b, 43a) of said at least one hydraulic actuator (21, 42, 43) to slidingly move a piston of said at least one hydraulic actuator (21, 42, 43), said piston being connected to said first roll and/or to said second roll, the rotation of said reversible pump in one direction or in the other allowing to send a fluid directly to either one or the other of said first and second chambers (21 a, 42a; 21 b, 43a), respectively and wherein said reversible pump is operated by an electric motor which determines each fluid movement in said hydraulic circuit. - a first pinch roll and a second pinch roll, between which a passage gap for a rolled metallurgic product is defined, said first and second rolls (2, 3) being rotatable about first and second rotation axes (Y1, Y2), respectively, to draw by friction said metallurgic product through said gap, - a hydraulic circuit (20, 41) acting on said first and second rolls (2, 3) to reciprocally either approach or space apart said first and second rolls (2, 3) so as to either reduce or increase the width of said passage gap, respectively, said hydraulic circuit comprising at least one hydraulic actuator (21, 42, 43) connected to said first roll and/or to said second roll to either reciprocally approach or space apart said first and second rolls (2, 3), - a pressure sensor in said hydraulic circuit (20, 41) to determine the force transmitted by said actuator (21, 42) to said first roll and/or to said second roll, - a position sensor in said actuator (21, 42) to determine the movement of said first roll and/or of said second roll, characterized in that said hydraulic circuit (20, 41) is a based and pressurized circuit and in that it further comprises: - a reversible pump in said hydraulic circuit (20, 41), said pump being connected to a first chamber (21 a, 42a) and a second chamber (21 b, 43a) of said at least one hydraulic actuator (21, 42, 43) to slidingly move a piston of said at least one hydraulic actuator (21, 42, 43), said piston being connected to said first roll and/or to said second roll, the rotation of said reversible pump in one direction or in the other allowing to send a fluid directly to either one or the other of said first and second chambers (21 a, 42a; 21 b, 43a), respectively and wherein said reversible pump is operated by an electric motor which determines each fluid movement in said hydraulic circuit.