Retrofit of Siemens, Germany make 3,0 MW turbine rotor involving reblading, removal & insertion of labyrinth sealing strips, dynamic balancing etc.
Retrofit and Re-engineering
Retrofit of top & bottom casing involving removal of main bank nozzles, re-engineering of nozzles, manufacture of new nozzles, insertion & final machining (MOC : X22CrMoV121)
Retrofit and Manufacturing of Spares
Retrofit of Worthinghton make mill drive turbine rotor involving reblading & manufacture of new shaft, dynamic balancing.
Re-design
Modification of 6,5 MW Peter Brotherhood backpressure turbine rotor involving changing of blades for 6 stages to increase backpressure from 1,0 kg/cmsq to 1,7 kg/cmsq.
Grinding and Dynamic Balancing
Grinding of thrust collar, journal grinding, dynamic balancing of 6,5 MW Peter Brotherhood make backpressure turbine rotor
Service and Maintenance
Maintenance campaign of 875 kW Peter Brotherhood make steam turbo-alternator.
Design, Manufacturing and Commissioning
Design, manufacture, testing & commissioning of 6.6 Kv, 2000A, 40 KA indoor switchboard panel with horizontal withdrawable draw out type vacuum circuit breaker with 2000A, 40 KA 3 sec electrolytic copper bussbar having bottom entry cables & each feeder with MIMIC…
Design, Manufacturing and Commissioning
Design, manufacture, testing & commissioning of 6.6 Kv, 2000A, 40 KA indoor switchboard panel with horizontal withdrawable draw out type vacuum circuit breaker with 2000A, 40 KA 3 sec electrolytic copper bussbar having bottom entry cables & each feeder with MIMIC…
Reconditioning and Repairs
Reconditioning of Peterbrotherhood make 750 kW mill turbine rotor. Repair & calibration of Woodward make UG-8 governor & mastertrip.