As a result of in-situ grinding, certain technologies are developed and registered with the same basic principle: grinding device is placed on the shaft itself and mechanical motion is ensured by compressed air or by chain mechanism.
TURBINE ROTOR SHAFT GRINDING
MPAPPPL has the latest breed of mechanism operated by pneumatic compressed air. We have in-house facility for crack detection, hardness check, trueness checking of shaft and white metalizing/rebabbitting of bearing.
We offer services for turbine shaft, rotor shaft and alternator shaft.
We repair the turbine journals that have suffered a failure onsite, using our orbital turning and grinding equipment
- Inspection of shaft for crack detection, hardness check and surface finish test.
- Tolerances in terms of roundness and concentricity are maintained within OEM specification resulting in minimizing of vibrations.
- Surface finish achieve better than 0.30 um Ra
- We cover turbine journal diameter having range of 90mm to 550mm
We repair the turbine journals that have suffered a failure onsite, using our orbital turning and grinding equipment
- Inspection of shaft for crack detection, hardness check and surface finish test.
- Tolerances in terms of roundness and concentricity are maintained within OEM specification resulting in minimizing of vibrations.
- Surface finish achieve better than 0.30 um Ra
- We cover turbine journal diameter having range of 90mm to 550mm