APPARATUS AND PROCESS FOR SURFACE PROCESSING OF CYLINDRICAL BODIES, IN PARTICULAR ROLLING CYLINDERS

Apparatus (10) and method for surface processing of cylindrical bodies (1), particularly for surface restoration of laminating cylinders. The apparatus includes a workstation (100) configured to receive a cylindrical body having a lateral surface movable by rotation about an axis of rotation K, a laser emitter (600) cooperating with the workstation and configured to emit at least one laser beam, a profile detector (700) configured to detect a detected surface profile of the lateral surface of the cylindrical body, and a control unit (15) operatively configured to perform at least one procedure for restoring the lateral surface of the cylindrical body. The restoration procedure includes a procedure for detecting the surface profile of the cylindrical body, including a step of comparing the detected surface profile with a target surface profile, and a removal procedure including a step of emitting the laser beam on the cylindrical body to remove metallic material and to obtain the target surface profile.