The permanent solution for pivot wear

Pivot wear is a common problem with all machinery. Repairs involve a costly, time-consuming process with significant downtime and must be repeated several times over a machine’s life.

The Expander System offers an advanced, cost effective solution that prevents pivot wear, once and for all. With Expander System, the repair can be carried out directly in the worn mountings without welding and line boring, a solution that is permanent.

The Expander System has been field tested for over 50,000 hours without failure. Each system is tested and approved for its specific application. The Expander System is available in sizes and versions for all types of pivot positions. More than 60,000 different Expander System solutions for over 10,000 types of machines have been developed. Our experience and knowledge allows us to offer custom made solutions even if the wear dimensions are beyond the size of a traditional pivot pin.