High pressure unit for tightening screws ( p. max. 2000 bar)

Customer’ enquiry (Nordex)

High pressure hydraulic securing unit from leading suppliers was unsuited for high speed application. The customer lost a lot of manufacturing time on the base of the break downs.

Solution and results

Development of a high pressure hydraulic device for wind park production with higher

cyclical performance (60.000 failure free cycles)

photo: © D. Lange