Large hydraulically expanding arbor for UltraFan

18 January 2023

We are proud that our recent hydraulic expanding arbour was used successfully to balance Rolls-Royce’s UltraFan

The hydraulically expanding shaft shown in the video was used to balance the new demonstrator engine fan. We are pleased to have supported this tooling project and look forward to the success of this new engine concept. For more see: UltraFan | Rolls-Royce

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