Our Services
At SMES, we provide end-to-end industrial electrical servicing designed for reliability, speed, and precision. From motor rewinding to generator repairs and transformer maintenance, our team is trained and equipped to support critical operations across industries. With certified infrastructure, an experienced workforce, and over 50 satisfied clients, we deliver solutions that last.
HT & LT Motor Rewinding
We specialize in rewinding and overhauling high-tension and low-tension motors — AC, DC, servo, and custom industrial units. Using class-approved insulation systems and tested techniques, we ensure long-lasting performance and zero compromise on safety.
Includes
AC/DC, Slip-Ring, Servo, and VFD motors
Class F/H insulation rewinding
Vacuum Pressure Impregnation (VPI)
Surge, IR, HV Testing
Siemens, ABB, Kirloskar, Crompton & more
Generator & Alternator Repairs
From brushless alternators to diesel generator sets, we provide repair, rewinding, diode replacement, and load testing. Our team is trained for both in-house and on-site troubleshooting of large and small capacity units.
Includes
Rotor & stator coil rewinding
Diode, AVR & terminal replacement
Shaft balancing & coupling alignment
Marine generator servicing (on deck or dock)
Transformer Coil Rewinding
We handle the rewinding and insulation of bar-wound transformers, magnetic coils, and auto transformers. Each unit is carefully restored using tested materials and calibrated techniques for optimal field performance.
Includes
Auto, bar-wound, magnetic coil repairs
Customized copper winding
HV insulation & surge testing
Lamination stack rebuilding
Field coils, solenoids, inductors & more
Rotor Balancing & Shaft Replacement
To eliminate vibration and extend equipment life, we offer precision rotor dynamic balancing, shaft alignment, and core restacking. Our balancing is performed using digital tools, with documentation for every job.
Includes
Rotor dynamic balancing (certified)
Shaft manufacturing & keyway cutting
Core restacking & slot cleaning
Vibration reduction for pumps & fans
Welding Machine Overhauls
Our team services AC and DC welding sets, including complete rewinding, control circuit correction, and performance testing. This includes units used in shipyards, workshops, and heavy-duty fabrication environments.
Includes
Coil rewinding with varnish baking
Voltage output calibration
Fan and cable terminal repairs
Suitable for MIG, TIG, and arc welding sets
Spare Parts Supply
We maintain a stock of key spares such as AVRs, diodes, bearings, slip rings, end shields, and surge suppressors — all tested and ready for dispatch or installation.
Includes
AVRs, diodes, slip rings, terminal blocks
Bearings (SKF, FAG), cooling fans, carbon brushes
End shields, brush holders, surge suppressors
Marine-grade spares available
Shipboard Electrical Maintenance
SMES is an authorized contractor for marine electrical jobs, including AMC services, motor overhauling, alternator repairs, and automation panel servicing for shipping companies and naval vessels.
Includes
On-board motor/alternator rewinding
Gyro/speed sensor servicing
Panel rewiring & cable termination
AMC for dry dock or sail time
Certified marine-grade insulation & spares
Laser Alignment & Fiber Optic Cable Laying
Our laser shaft alignment ensures smooth performance and extended motor life. We also install and test fiber optic cables for automation, control, and marine systems.
Includes
Laser shaft alignment with real-time correction
FO cable laying (armored/unarmored)
Splicing, patch panel terminations
OTDR testing with full documentation
Ideal for SCADA, ports, marine systems