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Chongqing Zhongneng Oil Purifier Manufacture Co., Ltd.

Insulating Oil Purifier, Oil Recycling Plant, Transformer Oil Filtration manufacturer / supplier in China, offering High Vacuum Insulating Oil Purifier, Oil Recycling Plant, 2018 Hot Sale Lubricating Oil Purifier / Hydraulic Oil Purification Equipment, 2018 New Vacuum Transformer Oil Purifier Machine with Dehydration and so on.

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Supplier Homepage Product Insulating Oil Treatment Plant High Vacuum Insulating Oil Purifier, Oil Recycling Plant

High Vacuum Insulating Oil Purifier, Oil Recycling Plant

FOB Price: US $9,500 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $9,500/ Set
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Production Capacity: 500 Sets Per Month
Transport Package: Wooden Case
Payment Terms: L/C, T/T, Western Union, Cash

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Basic Info
  • Model NO.: ZYD-50
  • Application: Transformer Oil, Insulation Oil,Dielectric Oil
  • Folw Rate: 30-300 L/ Min
  • Structure: Rotary Vacuum Pump
  • Filter: Return Filter
  • Cleanness: ≤0.1%
  • Specification: CE, ISO9001, CCC
  • HS Code: 84212990
  • Certification: ISO9001, CE, CCC
  • Voltage: 380V
  • Exhauster Method: Positive Displacement Pump
  • Type: Vacuum
  • Water Content: ≤5ppm
  • Trademark: Zhongneng
  • Origin: Chongqing, China
Product Description
Contamination of electrical transformers with solids, liquids and gases during manufacture and operation is unavoidable. Techniques for minimizing the degree of contamination are continually sought by manufacturers and asset owners to increase the lifetime of these expensive electrical components. Management of this "primary" contamination is crucial to reduce the buildup of "secondary" contaminants
Which are destructive to the transformer and result in decreased component lifetime as the asset is slowly dissolved from the inside.

ZHONGNENG ZYD Series High Vacuum Transformer Oil Purifier uses the only known method for reducing all three primary contaminants by treating the transformer's oil; The thermo-vacuum process.

Typical specification:
Water removal down to 3 PPM or less
Particulate removal to less than 1µ
Gas content to less than 0.1%
Achievement of these parameters typically results in an oil BDV of 70 kV or higher and will yield an oil appearance that is sparkling.

1. A capability of reducing moisture content from 50ppm to 3ppm moisture and 12% gas content to less than 0.1% by volume. 98% of particulate matter will also be removed.
2. Double-Stage vacuum system, strong power of vacuum evacuating, ultimate vacuum value no more than 5Pa
3. Duplex-Stereo film evaporation technology, combined with unique and advanced dewatering, degassing components, can rapidly and effectively separate water, gas, from oil.
4. An advanced fully automatic temperature controlling system, liquid-level controlling system, defoaming controlling system, pressure protecting system and excellent configuration can ensure operation of the equipment with high performance
5. Online work, allowing separated operation of manual operators from machine with lamps indicating the condition for operation.
6 It is humanization design with low noise, deep purification and long time free maintenance to save cost from the running process.
7. Functions of live line work onsite, vacuum drying and vacuum oil filling.

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. 
Send your message to this supplier
Ms. Joanna Hu
Sales Manager
To: Ms. Joanna Hu

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