Repairing Services

Product Details:

• Overheating: Caused by overloading or inadequate cooling, overheating can cause permanent damage to the transformer’s insulation and windings.
• Oil Leaks: Leaking transformer oil due to damaged seals or gaskets can lead to performance issues and safety hazards.
• Electrical Faults: Short circuits, overloads, or grounding issues can damage transformer components.
• Mechanical Failures: Problems such as malfunctioning cooling fans, faulty bushings, or damaged tap changers can affect the transformer’s performance.
• Insulation Degradation: Over time, the insulation material within the transformer can break down, leading to potential electrical faults.

Product Details:

1. Comprehensive Diagnosis and Troubleshooting:

   • Expert technicians begin by conducting thorough inspections and diagnostic tests to identify the root cause of the issue. Common problems may include electrical faults, mechanical wear, overheating, or bearing failure.
   • Testing may involve checking for issues like short circuits, poor insulation, or incorrect voltage supply.

2. Rewinding and Insulation Replacement:

   • Rewinding: If the windings in the motor have burned out or become damaged, rewinding the stator or rotor may be necessary. This involves removing the old windings and replacing them with new copper wire.
   • Insulation Replacement: Over time, insulation can degrade due to heat or wear. Replacing the insulation ensures that the motor can handle the required electrical load without the risk of short circuits.

3. Bearing and Shaft Repair/Replacement:

   • Worn-out bearings or misaligned shafts can lead to vibrations, overheating, or inefficient performance. Bearings are replaced or lubricated, and shafts can be realigned or replaced if needed.

4. Cleaning and Preventive Maintenance:

   • Motors can accumulate dirt, dust, and debris that affect performance. A complete cleaning service helps remove contaminants that can cause overheating or damage to internal components.
   • Preventive maintenance services can be scheduled regularly to avoid unexpected breakdowns. This may include checking lubrication levels, inspecting seals, and ensuring proper electrical connections.

5. Vibration Analysis:

   • Vibration analysis is often used to detect imbalance or misalignment within the motor. These issues can cause significant wear and inefficiency if left unaddressed.
   • By analyzing vibration patterns, technicians can pinpoint specific issues and provide targeted repairs.

6. Rotor and Stator Repair:

   • If the rotor or stator is damaged, repairs may involve fixing or replacing components. This ensures that the motor operates smoothly and maintains efficiency.

7. Motor Testing and Calibration:

   • After repairs, electric motors are thoroughly tested under load conditions to ensure proper functionality and performance.
   • Calibration ensures that the motor meets specific speed, torque, and operational standards required for your application.