logo

Electric Motor Overhauls and Testing

EASA logo ISO 9001 logo

Electrical Repairs

Sandrin Services Inc. has established a new full service electrical equipment repair facility providing around the clock service. From motor rewinding to mechanical repairs, we remove, install and provide fully customized motor reports with email capabilities.

We are absolutely confident that your experience with Sandrin will exceed your expectations with servicing, reporting and quality.

The foundation of our electrical repair service is the knowledge that repairing damaged equipment is only part of the job. The key element of our service is determining the root cause of your equipment failure. Recognizing the root cause is essential to preventing future damage and downtime. The result is a significant increase in equipment reliability.

Motors

  • In-shop Capacity - up to 10,000HP
  • Field Capacity - unlimited
  • EASA based Engineering Support
  • ISO Certified
  • Dynamic Balancing
  • Motor Inventory
  • Full Voltage Testing
  • On Site Winding Surge Testing Analysis
  • Coreloss Evaluation
  • Burn Out Oven
  • Full Machine Shop – Machining, Welding, Mechanical Repairs, Laser Alignments, CNC Plasma Cutting

State of the Art Equipment

  • Schleich Automatic Winding Machine
  • Customer Automated Diagnostic Test Panel
  • Burn Out Oven with indirect flame to prevent distortion and hot spots
  • Fully Automated Coreloss Tester with computerized reporting
  • Portable Baker Advanced HO (High Output) Winding Analyzer
  • Automatic Parts Washer
  • Balancing up to 15,000 lbs
  • Full Machine Shop Capabilities – Machining, Babbitt Bearing Repair / Manufacturing, Welding, Laser Alignments, Mechanical Repairs, and CNC Plasma Cutting

Diagnostic Testing

Sandrin’s has the only portable High Output Winding Analyzer rated up to 12,000HP in SW Ontario which can be done from the load side of the breaker. Diagnostic Testing trends the integrity of your motors allowing you the ability to schedule down time, minimize emergencies and be more cost effective.

Our trained experts can provide a full line of diagnostic testing to evaluate and diagnose all your motor related problems at your site, 24 hours a day, 7 days a week using the latest diagnostic tools available.

In today’s industrial environment it is vital that we continuously develop and modify our variety of services to provide our customers’ changing needs with the constant evolution of technology.

On Site Motor Repairs and Testing

  • On site we can provide a full line of diagnostic testing to evaluate and diagnose all your motor related problems.
  • Our Portable Baker Advanced HO (High Output) Winding Analyzer can be used for trend analysis up to 12,000HP which will prevent downtime due to less equipment failure which can also increase your motor reliability.
  • With one phone call our mobile motor crew can troubleshoot, remove, overhaul/repair, laser align, insitu machine and re-install your electric motors anywhere in North America.

It is our diversification, often into areas that are outside the traditional boundaries of the machine shop services that makes Sandrin an industry leader.

Combining the Motor Services with our full machining / welding / Babbitt bearing repair / manufacturing, laser aligning / CNC plasma cutting, mechanical shop enables us to offer the customer complete quality control of their motor and faster turnaround times.

We are committed to providing the best product to suit your application, at an excellent price and with a delivery schedule to get you up and running on time.

2450 HP MOTOR CUSTOM REWIND

2450 HP MOTOR CUSTOM REWIND

REMOVING 40,000 LB. 2450 HP TECO WESTINGHOUSE CIRCULATING WATER PUMP MOTOR

REMOVING 40,000 LB. 2450 HP TECO WESTINGHOUSE CIRCULATING WATER PUMP MOTOR

HIGH VOLTAGE TESTING OF 2450HP  MOTOR

HIGH VOLTAGE TESTING OF 2450HP MOTOR

ON-SITE INSPECTION OF 1750HP TOSHIBA ELECTRIC MOTOR

ON-SITE INSPECTION OF 1750HP TOSHIBA ELECTRIC MOTOR

INSPECTED:

  • BOTH DRIVE END & OPPOSITE DRIVE END HYDRODYNAMIC BABBITT BEARINGS
  • BEARING JOURNAL DIAMETERS & OIL SLINGERS
  • CLEANED & POLISHED BOTH JOURNALS & BABBITT BEARINGS
  • RE-INSTALLED BEARINGS
  • TEST RUN MOTOR ON-SITE