Qaragandy Turbomechanical Plant performs the following work:
1. Repair of turbogenerators for generating electric energy in direct connection with steam turbines:
- Repair of generators with air (T, SSP series), hydrogen (TR, TVF series), hydrogen-water (SS series) and liquid (T3V, TVN) cooling.
- Repair of up to 500 MW turbogenerator rotors, replacing slip and retaining rings, as well as slip ring grooving and grinding.
- Retaining ring repair and manufacture.
- Central current lead repair.
- Axial and centrifugal fan repair.
- Rotor rewedging.
- Rotor thrust disc grooving and grinding.
- Stator repair: stator slot rewedging; rebanding; active steel repair; sealing surface repair
- Electric test performance.
- Metal monitoring.
- Banding insulation replacement.
- Gas and air cooler repair.
- Repair of hydrogen seals with liner reflooding.
- Mechanical processing of rotor surfaces in station conditions using special devices.
- Exciter repair.
2. Repair of synchronous motors for driving pumps, compressors, gas blowers, air blowers and other high-speed mechanisms used in the energy sector, oil and gas complex, and petrochemical industry.
3. Repair of asynchronous motors for driving pumps, fans, smoke exhausters, air blowers, air coolers and other mechanisms used in the energy sector, oil and gas complex, and petrochemical industry.
