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Transformer Oil Filtration and Purification Mobile Plant

A mobile transformer oil filtration and purification plant is a specialized system designed to enhance and maintain the quality of transformer oil by effectively removing impurities, moisture, gases, and sludge. Transformer oil is essential for both insulating and cooling transformers, and its quality plays a crucial role in the performance, efficiency, and longevity of the equipment.

The key advantage of a mobile plant is its portability, which allows for on-site filtration. This eliminates the need to disassemble the transformer or transport the oil to a separate location for treatment. Here’s an overview of how the system typically operates:

Benefits of a Mobile Plant:

  • On-site service reduces downtime and transportation costs.
  • Extends the life of the transformer by keeping oil quality high.
  • Prevents breakdowns and failures by maintaining proper insulation.
  • Portable and adaptable for multiple transformer locations.

Each types of capacity of the machine:- 1000 Lph To 12000 Lph

Key Functions:

  1. Dehydration: Removes water content from the oil, which can cause electrical discharge and insulation failure.
  2. Degasification: Extracts dissolved gases like oxygen, hydrogen, and nitrogen, which can degrade oil quality and lead to equipment damage.
  3. Filtration: Eliminates solid impurities like dust, metal particles, and sludge.
  4. Acid Reduction: Some advanced plants can neutralize acids that accumulate over time in transformer oil.
  5. Dielectric Strength Improvement: By removing moisture and impurities, the oil regains its insulating properties.


Main Components:

  • Vacuum Pump System: For degassing and dehydration.
  • Oil Heating System: Warms the oil to enhance filtration efficiency.
  • Filtration System: A series of fine filters to capture solid contaminants.
  • Degassing Chamber: Where dissolved gases are extracted under vacuum conditions.
  • Control Panel: To monitor and regulate the purification process.
  • Hoses and Connectors: For easy connection to transformers.

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