ZJA Transformer Oil Filter Machine 

  • Impurities such as water, dust, and particles in the transformer oil will affect the normal operation of the transformer. The purpose of the transformer oil filter machine working is to remove solid particles, free water and sludge from the transformer oil to ensure the cleanliness of the transformer oil and extend the service life of the transformer. 
  • When choosing a transformer oil filter, many factors should be noted. The most important thing is the performance of the transformer oil filtration machine. It is necessary to ensure that the dirty transformer oil is effectively cleaned and has a long service life, to truly achieve the goal of saving costs.
  • The transformer oil filter machine meets the use of transformer oil with different voltages, multi-stage filtration, high precision of oil filtration, and the obtained transformer oil is purer. Proper use of the oil filter can not only extend the service life of the transformer, save costs, but also contribute to environmental protection.


Application of Transformer Oil Filter Machine

  • ZJA Series Transformer Oil Filter Machine is used for maintenance of power transformer, this plant can effectively remove water, gas, and impurities, etc. from the insulation oil of transformer, circuit breakers, mutual inductors, cable and capacitors. It uses a high vacuum system, which is environmentally friendly and safe. It can improve the properties of transformer oil from 33KV to 1000KV.
  • The filtration, dehydration and degassing of power transformer oil can be performed individually or simultaneously according to various conditions of the mineral oil and customer requirements.
  • In order to deal with electrical stress, transformer oil is required to have better dielectric strength. The residual water, gas and pollutant content must be kept low to reduce the aging rate of the oil. All these operations are performed using the transformer oil filter machine.

Features of Transformer Oil Filter Plant 

  1. Suitable for 33kV to 1000kV power transmission voltage
  2. High vacuum, multi-stage filtration, high oil filtering accuracy
  3. Suitable for oil treatment, vacuum oil filling, vacuum pumping
  4. Personalized design

Parameter of Transformer Oil Filter Machine

Item ParameterModel / UnitZJA1.8ZJA3ZJA6ZJA9ZJA12ZJA18
Technical ParameterFlow rateL/H18003000600090001200018000
Working vacuityPa≤80
Working pressureMpa≤0.35
Temperature range45-65
Power supply 50Hz    380V    3-Phase 4-Wire  (or as requested)
Total powerKW163670100150200
Inlet/outlet diameterDN20/2025/2532/3240/4050/5065/65
Oil Treatment IndexBreakdown voltageKV≥70 (Spherical electrodes)
Water contentppm≤5
Gas content%≤0.3
Filtering accuracymicron1

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

Why Choose Yuneng Oil Purifier?

Yuneng is an oil purifiers company integrating R&D, manufacturing and sales. Our company has passed BV and SGS audits and obtained. You can choose with confidence.

Choose Yuneng’s transformer oil filter machine, you will get:

  • Face-to-face support
  • Design flexibility
  • Shorter supply chain
  • Faster response
  • Competitive price
  • Customize according to your specific requirements
  • Stainless steel vacuum chamber and pipes
  • High quality (officially passed the quality system ISO9001, ISO14001, ISO45001 certification)

Product Images

In addition to dry air generator for transformer, we also provide transformer oil filtration machines, including single-stage and double-stage. Yuneng can produce 1,000 sets of oil purifier machines for other fluids every year. We are one of the world’s competitive companies specializing in high-tech oil purifier research and manufacture. If you have any questions or needs for our products, please feel free to contact us.

Contact Us

Get Free Quote