ROTOR AND BEARING REFURBISHMENT
We inspect and refurbish numerous rotors and bearings every year. Multiple technical options are usually available. Complex repairs include re-metallising rotor journals and white-metal bearings, re-blading rotors for steam turbines and axial blowers, re-stacking rotors for centrifugal compressors, replacing and upgrading labyrinth seal strips or emergency welding of aluminium impellers. All activities are conducted with Inspection and Test Plans (ITP) and Non-Destructive Testing (NDT) are usually NATA-certified.
Third party NDT testing