HP Turbine Rotors - 210 MW Unit - I, Khaperkheda.

KHAPERKHEDA : Repairs to HP Turbine Rotor Interstage Sealing Rings, Dynamic Balancing,
HP / IP Sealing Rings. Insitu repairs to Coal Mill Bowl Hub / Vertical Shaft.


HP Turbine Rotors Balancing of 120 MW	Balancing of Turbine Rotors	Balancing of Turbine Rotors




Repairing of Turbine Rotor	Inter - Stage Sealing Strip Manufacturing And Fitting Work	HP / IP Inner Casting Sealing Strip Replacement Work


Fitting of Sealing Strip	Nozzel Ring Fitting In Turbine Casting	LPT Gland Box of 210MW Turbine




Blow Hub Machining	TPS	TPS

   Khaperkheda : HP Turbine Rotors - 210 MW Unit - I
•  Interstage and gland area steam leakage, compounded imbalance could be loaded upto 200 MW.
•  OEM advised to remove all blades of 17 stages and then sealing rings refining work, possible at Hardwar.
•  We are not only replaced sealing rings but did refining of interstage sealing rings with dynamic balancing of
    turbine rotor (March 2004).
•  Unit is running on more than 210 MW load. No imbalance and vibrations. Saved 66 tons per hour of coal.

HP Turbine Rotors - 210 MW Unit - I, Khaperkheda.

KHAPERKHEDA : Repairs to HP Turbine Rotor Interstage Sealing Rings, Dynamic Balancing, HP / IP Sealing Rings. Insitu repairs to Coal Mill Bowl Hub / Vertical Shaft.

HP Turbine Rotors Balancing of 120 MW

Balancing of Turbine Rotors

Balancing of Turbine Rotors

Inter - Stage Sealing Strip Manufacturing And Fitting Work

KHAPERKHEDA : Repairs to HP Turbine Rotor Interstage Sealing Rings, Dynamic Balancing,
HP / IP Sealing Rings. Insitu repairs to Coal Mill Bowl Hub / Vertical Shaft.