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Services
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500 KW, 6.6 KV, Wound Stator |
1800 KW, 6.6 KV, Stator Rewinding under
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SERVICES [ Core Activities ]
1)
Rewinding / Repairs of AC Induction
Motors:Traction motors;
DC Motors & Traction motors; GE 752
Machines. Brakes
Electrostatic Commutators
Shaft replacement without damaging winding
Manufacturing & supply of AC HT Coils & DC
Pole Coils
Precision dyamic balancing
Site services for overhauling, repairs
2) Rebuilding of core stack by staggering,
re-varnishing or
replacement of laminations.
3) Shaft replacement without damaging rotor
/ Armature winding.
4) Manufacturing & Supply Of AC High Tension
Coils as well
asDC Pole coils / Field coils.
5) Precision Dynamic Balancing on Schenk
Avery make
computerised machine upto 16 tons and 2.3 Meters in Diameter.
6) Site Services for overhauling, repairs,
health checks, and attending complaints.
7) Supply of spares i. e. Slipring,
Insulators, Fans, Heat Exchanger, Blowers
etc.,
8) Value Additions :-
1. Output capacity Upgradation of machines
2. Rotor cage modification using latest
technology
3. Redesigning for Supply frequency change
(60Hz to 50 Hz),
4. Voltage Upgradation e.g. 3.3 kv to 6.6 kv
5. Rewinding using VPI Resin insulation
technology.
9) Repairs / Rewinding / Reconditioning of Electric machine upto 20 MW, 11KV at our workshop and
50 MW at site.
10) Rewinding /Repairs / Reconditioning of armature & magnet frames of DC Traction Motor [TAO 659 (585 KW) Hitachi HS15250 A (630 KW), TDK 5620A/3701AZ, BHEL 3603 & NGEF US 6456 motors.
11) Rewinding of HT/ LT A.C. generators upto 35MW capacity. Pole coils upto 23 MVA capacities.
12) Rewinding of D.C. Motors up to 8000 HP.
13) Repairs / Staggering of Core laminations of stator, Rotators & armature.
14) Replacement of Rotors shafts of any size without damaging windings. This activity includes Fabrication and machining of new shaft required for replacement.
15) Overhauling Of Electrical Rotating Machines either at site or at our works.
16) Dynamic balancing of Armature, Rotor, Shaft, Colling Fans, Impellors etc.(upto 16 tons
weight,
2.30 mtrs. In diameter) on microprocessor based SCHENK avery make machine.
17) Any other machanical work related to electric rotating Machines such as Metalising of shaft,
Relining of white metal bearings, Repairs of bearing housings, endshields, heat exchangers &
cooling fans etc.
18) We attend complaints on vibrations to resolve them.
19) Manufacture of edge on formed coils.
20) Manufacture & supply of stator coils of different design (High voltage) upto 13.8 kv
21) Manufacturing & supply of Field coils for AC Generator upto 20 MW capacity.
22) No load testing Of AC machines & back to back load testing of DC Machines.
23) Mechanical repairs and rewinding of Electro Magnet Brakes.
24) Authorised service center for WEG Brazil, Hyundai Korea, Ansaldo Italy and SIMO china.
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