Smoothening and work hardening of external contours (e.g. radii, tapers, etc.). The tool is rotating and the required rolling force is applied hydraulically (by coolant pressure) or mechanically (by connecting rod). During the rolling process the rollers follow the given workpiece contour.

ADVANTAGES

• very short machining time
• high productivity
• fast return of Investment
• easy to maintain
• slim design
• low machining forces