YZS Series Transformer Oil Regeneration Machine

YZS series transformer oil regeneration machine uses a single-stage vacuum filtration system designed for the purification of external transformer oil. The machine is fully enclosed and weatherproof. It features unique advanced vacuum dewatering, degassing components and high precision filters. After purification, the dielectric strength of the oil is greatly improved. At the same time, it can be used with other electrical insulating oils such as cables, circuit breakers, capacitors, etc.

Share to

YZS Series Transformer Oil Regeneration Machine Technologies:

  1. The transformer oil regeneration machine adopts vacuum separation technology, vacuum degassing separation technology, multiplying the evaporation area, increasing the residence time of the oil in the vacuum chamber, and reliable.
  2. The oil atomized particles are ≤50um, which increases the chance of contact between water molecules and gas molecules and vacuum.
  3. The radiant heating system could greatly improve the contact area between the heater and the oil, reduce the surface temperature of the heater, and aging the oil.
  4. The vacuum pump pre-cooler reduces moisture into the vacuum pump, reduces the frequency of replacing the vacuum pump oil, and prolongs the life of the vacuum pump.
  5. The Yuneng Oil Purifier Manufacturing Co., Ltd. searches and develops degassing tank “anti-foam structure + two-way electronic foam monitoring system” to greatly improve purification efficiency.
  6. The YZS series transformer oil regeneration machine is equipped with inlet and outlet oil exchange function. it is easy to operate by changing the direction of the valve without disassembling the inlet and outlet pipes.


The device has integrated the purification technology of low temperature physical adsorption (except dielectric loss, decolor and deodor) and online regeneration adsorption filters in one, with high speed purification and oil quality protection, etc., It can efficiently remove moisture, impurities, oxidative deterioration matter, hydrocarbons.

Product Features:

  1. It doesn’t need Acid and alkali process, simple processing and reduce the cost of oil filtration.
  2. Full process is physical purification. The oil can be recovered and the additives in the oil won’t be damaged.
  3. The operation is under full-closed, safety and environmental protection.
  4. Extend the lifetime of antioxidant and additives by removing the oxidizing material in the oil.
  5. Good result on the declorization. It can restore the unqualified transformer oil to be clean qualified oil.
  6. The absorption agents can reuse after activating and regenerating by the regeneration system so as to extend filter life cycle.


ItemParametersModelsBYJ -6000
Technical parametersTreating capacityL/Hr6000~8000
Working pressureMpa≤0.4
Working oil temperature30-140
Power supply 380V,50HZ or as per request
Total powerKW32
Oil inlet and outlet hosemm40
Dimensionmm3870x2000x2000  (Products in kind prevail)
WeightKg2600 (Products in kind prevail)

The machine size, weight will change slightly due to different configurations

Detailed Images

YZS Series Transformer Oil Regeneration Machine
YZS Series Transformer Oil Regeneration Machine