Gold Member Since 2007
Audited Supplier
Chongqing Zhongneng Oil Purifier Manufacture Co., Ltd.

Dielectric Oil Purifier, Transformer Oil Purifier, Insulating Oil Purifier manufacturer / supplier in China, offering Zyd Double Stage Dielectric Oil Purifier Plants, Lubricating Regeneration Oil Purifier (TYC), Black Dirty Car Engine Oil Regeneration System and so on.

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Supplier Homepage Product Transformer Oil Filtration Machine Zyd Double Stage Dielectric Oil Purifier Plants

Zyd Double Stage Dielectric Oil Purifier Plants

Purchase Qty.:
1 2 3+
FOB Unit Price: US $6,500 US $6,300 US $5,500
Purchase Qty. (Pieces) FOB Unit Price
1 US $6,500
2 US $6,300
3+ US $5,500
Get Latest Price
Port: Shanghai, China
Production Capacity: 300 Set/Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: ZYD
  • Application: Transformer Oil, Insulation Oil, Dielectric Oil
  • Folw Rate: 30L/Min-300L/Min
  • Type: Suction Filter
  • Working Pressure: ≤0.3MPa
  • Weight: 450kg
  • Water Content: ≤5ppm
  • Particles Size: ≤1~5um No Free Carbon
  • Transport Package: Wooden Case
  • Origin: Chongqing, China
  • Certification: ISO9001, CE
  • Voltage: 380V
  • Mechanical Principle: Vacuum
  • Condition: New
  • Dimension(L*W*H): 1250*900*1700(mm)
  • Power(W): 35.5kw
  • Gas Content: ≤0.1%
  • Trademark: ZHONGNENG
  • Specification: CE, ISO9001: 2000
  • HS Code: 84212990
Product Description
Dielectric Oil Purifier Plants Oil Recycling Oil Purifier/oil filtration Plant ZYD


Insulation Oil Purifier:
1. To recycle insulation oil
2. Oil from old to new
3. Good quality
4. Competitive price


It is mainly used for purifying the insulating oil in all kinds of large power equipments that are above 110Kv, especially for the altitude which is over 500 meters.

It is special for treating the used and old transformer oil, mutual oil, and switch oil. Comparing with the single-stage type, this machine adopts the double stages vacuum system, which can improve the machines working vacuum value highly, so it can dewater, degas and remove the impurity more deeply and effectively. The dielectric value of treated oil is higher than 65 KV. It is very suitable for the large electric & insulation equipments.


Comparing with the single-stage vacuum oil purifier, ZYD Series dewaters, degasses and removes the impurities more quickly, more completely, and makes the oils limiting voltage-withstand value much higher. As the bridge-type vacuum linking system, it is used for filtrating system as well as an independent vacuum power supply to vacuum oiling of power equipment.

Technical Parameter

Technical Data
Flow RateL/min3050100150200250300
Vacuum DegreeMPa-0.08~ -0.099
Working PressureMPa≤0.3 
Temperature RangeºC20 ~ 80
Power Supply 50Hz 380V(or as need)
Working NoisedB(A)≤75≤75≤80≤80≤80≤82≤85
Heating PowerkW303045607590120
Total PowerkW35.537.552.571.486.5102.5135
Inlet (outlet) calibermm25324250506060
Overall Dimension (mm)Length1250140017501800200020502500
Guarantee Data after TreatingBreakdown VoltageKV≥65
Water ContentPPM≤5
Gas Content%≤0.1
Particles Sizeμm≤1 ~ 5(without free carbon)
The dimension and weight will be changed with changing the technical specification. 

1. Besides vacuum pump,this machine installs Roots Pump vacuum system,which speed up evacuation,
make limiting vacuum ≤ 5Pa,working vacuum ≤ 35Pa.
2. Large area three-dimensional flash distillation technique,advance dewatering and degassing system,which remove water and gas much quickly and completely.
3. Precise filtration system,high-quality filter element,multi-stage filtration with gradual precision,which help removing mechanical impurities in the oil.
4. After purification the breakdown voltage of transformer oil can reach up to 70KV.
5. Advanced double-infrared liquid automatic controller,pressure automatic-protector,which ensure long-term safe and reliable operation.
7. This machine can be operated both on-load and off-load.
8. Humanization design,low noise pump,deep purification and long-term free maintenance.
9. General type,Trailer-mounted type,Hermetical type,Flow meter etc. is available.

We have been engaged in this industry for 15 years, 11 years certified GOLD SUPPLIER by ALIBABA.
For more details, contact us freely:
Tel: 0086-23-68069021
Fax: 0086-23-68069021
Posted by Ansen

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