Innovations and decades of experience enable the development of rollable profiles far beyond standard threads. The resulting profile rolling machine of modern type is now indispensable in today's manufacturing.

Thread rolling, thread rolling, and profile rolling on machines made by Profiroll offer the latest innovations in the highest quality.

One of the recent inventions by Profiroll engineers is the rolling of gears using round tools based on ROLLEX® technology. The greatest advantage, as with thread rolling, is the ability to infinitely replicate gear length using round rolls. This results in higher quality and significantly reduced setup times. Here too, Profiroll has pioneered new ground and industrially solved the challenging problem of gear rolling on hollow parts.

The latest of Profiroll's rolling processes is internal gear rolling with ROLLIN®. This principle involves rolling the profile of a tool into a ring-shaped component through an eccentric rolling movement under high force. In addition to gears, threads or even finishing processes are conceivable. Internal gear rolling thus stands in direct competition with cutting processes such as broaching or keyway cutting.

With the development of ring rolling technology for industrial series application in the early 1990s, Profiroll can point to another innovation in cold bulk forming technology.

The URWA® and RIWA® ring rolling technology enables material-saving expansion of ring-shaped components while simultaneously profiling the ring surface. High-quality surfaces and minimal thermal distortion in subsequent heat treatment steps are just some of the many positive aspects that can be achieved through ring rolling. A range of different machine sizes, economically tailored to customer needs.