The special ROLLER 2800 CNC machine is a skeleton of the machine derived from the standard MASTURN 70/3000 CNC turning machine. The function of the machine lies in the technology of cold forming - rolling of cylindrical, conical and transition radius surfaces of shaft components, e.g. vehicle axles. Among other things, this function predetermines the area of application of the machine for specialized production of parts using surface strengthening technology, always perpendicular to the surface of the rolling tool to the material surface by means of the B-axis tilting mechanism controlled by the CNC system.
The locking of the rolling heads in a given position is ensured by a drive with self-locking worm gearboxes.