Macchina rullatrice

The present invention refers to an automatic rolling machine (1) that comprises at least one working unit (2) and at least one opposing vise (3). The opposing vise (3) is suitable for housing and locking an axisymmetric piece (4) when performing the rolling machining. The working unit (2) faces the opposing vise (3) and comprises a rotary support (20) a gripper (22) and a carriage (23). The rotary support (20) is provided with at least one rolling tool (21) and gives such rolling tool (21) a rotary motion about a working axis (W). The gripper (22) is controllable to close onto the axisymmetric piece so as to lock it. Finally, the carriage (23) is radially movable with respect to the working axis (W) and gives the rolling tool (21) a radial translational motion with respect to the working axis (W).