2019 Pittsburgh AISTech

Nord-Lock/Superbolt 

Booth 214

Carnegie, PA  
      United States

Expander System pivot pin technology provides a permanent solution to lug wear. The system can be installed directly into the lugs of a new machine or be used as a spare part for repairs, eliminating the need for expensive welding and line boring.





Lug 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.





With the Expander System, the repair can be carried out directly in the worn mountings without welding and line boring – a permanent solution to lug wear.



Product Categories

- Maintenance & Reliability