Planetary
Revolution

The planetary gearbox with intelligent design and robust technology

The world’s lightest, most compact roll-to-roll reducer.

To achieve the desired result, Zanini Renk set up a team with the best professionals and began an extensive and thorough study to solve the main problems affecting planetary gearboxes.

• Breakage of planetary gear bearings
• Load distribution between planetary gears
• Deformations of planetary gears
• Inefficient lubrication
• Wearing of internal tooth gears

That is how we found the solution for all problems and began to shape the concept of “state-of-the-art planetary gears”. Their manufacturing required innovative technology, modern design and lightness in terms of power. That is how we created your roll mill star.

It provides higher torque density (199.7 kNm/kg), operating flexibility, excellent milling yields and juice extraction and the lowest maintenance costs.