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Three-dimensional flow impeller

The impeller is designed with three-dimensional flow backward bending, with wide working range and variable efficiency up to 96%. The impeller is made of high-strength aviation aluminum material, light weight and small moment of inertia. In order to ensure the service life of impeller, we have carried out CAE finite element analysis during design, 100% flaw detection for incoming materials, and 115% over speed test after processing to ensure the safety and reliability in the life cycle.