Motor and generator repair
Diagnosis, rewinding support, mechanical overhaul, reassembly, and controlled return-to-service checks.
Nizwa, Oman
Turbo Machinery Maintenance Services LLC
Omani-owned repair and maintenance solutions for rotating equipment: electrical motors, generators, turbines, compressors, and pumps.
What we do
Focused rotating equipment service for industrial clients.
Testing and balancing
No-load testing, electrical checks, vibration analysis, dynamic balancing, and documented acceptance results.
Workshop and site support
Heavy lifting, machining coordination, cleaning, on-site condition monitoring, commissioning, and O&M support.
Services
Repair, test, and return critical rotating assets with traceability.
TMMS supports dismantling, diagnosis, repair, reassembly, testing, on-site services, operation and maintenance support, and transport.
Dismantle and diagnose
Inspection-led fault finding for motors, generators, compressors, pumps, and related assemblies.
Repair and reassemble
Mechanical repair, rewinding support, machining, spares management, and controlled reassembly.
Testing services
Megger, surge, hi-pot, thermal, vibration, core loss, growler, PD, and tan delta testing capability.
On-site support
Condition monitoring, site service, commissioning assistance, and long-term maintenance support.
Workshop facility
Nizwa Industrial City repair base for heavy rotating equipment.
The facility is equipped for heavy lifting, machining, dynamic balancing, winding, no-load testing, cleaning, and specialist subcontracted processes.
- 30 ton EOT crane and 10 ton A-frame
- 3 ton and 10 ton dynamic balancing machines
- MV 5 MW no-load test capacity up to 11 kV
- LV 200 kW up to 600 V and DC 600 kW capacity
Repaired motors
Experience with high-value industrial motors and generators.
Converteam 27 MW synchronous motors
TMMS-348, 454, 540, and 779 series motors, 2 x 6000 V, Ex ed PX.
MV motor repairs
Siemens, Laurence Scott, Peebles, GEC Alsthom, ABB, Loher, and Heemaf units.
Rewinding and testing
Large HV oven, winding station, insulation cutting, test bed, and control room support.
Certifications and partners
Quality, safety, environmental, and specialist repair credentials.
How TMMS adds value
Local capability with OEM support and national ICV contribution.
- Dedicated repair facility to handle client requirements
- Technical training and research facility
- SME development through subcontracting
- In-situ condition monitoring and site services
- OEM partnership with expert support
- Stringent quality and safety assurance
Contact and location
Visit TMMS at Nizwa Industrial City.
Turbo Machinery Maintenance Services LLC operates from Road No. 14, Plot No. 303/304, Nizwa Industrial City, Nizwa, Sultanate of Oman.
Phone
Location
Road No. 14, Plot No. 303/304, Nizwa Industrial City, Nizwa, Sultanate of Oman