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Quick Details

  • Condition: New
  • Flow: 1800-18000L/H
  • Working Pressure: ≤ 0.3Mpa, ≤ 0.3MPa
  • Place of Origin: Chongqing, China (Mainland)
  • Brand Name: NSH
  • Model Number: VFD
  • Usage: Transformer Oil
  • Voltage: Customer's Requirement
  • Power(W): 35-254KW
  • Dimension(L*W*H): Custom-made
  • Weight: 550-1420KG
  • Certification: ISO CE
  • After-sales Service Provided: Engineers available to service machinery overseas
  • Item: Oil Filter Machine
  • Vacuum Range: -0.092~~-0.099MPa
  • Temperature Range: 45-65℃
  • Breakdown Voltage: 75Kv
  • Working Noise: ≤ 78dB
  • Total Power: 248KW
  • Inlet(Outlet)Diameter: DN65 mm
  • Impurity Size: ≤ 5μ m
  • Dielectric Loss: ≤ 0.005tg

Packaging & Delivery

Packaging Details Packaged by wooden case. suitable for long distance sea transpotation.
Delivery Time Shipped in 20 days after payment


 10 Years Of Service Life Used Transformer Oil Filter Machine, Oil Filter Machine and Price


The necessity for transformer oil dehydration and degassing is know for a long time. Sino-NSH Transformer oil purification plant removes moisture, gasses and solid particles from transformer oils. NSH transformer oil purification plants are built in different sizes with variable flow and highly efficient degassing chamber. Plants are of stationary or mobile design and can work on offline or online transformers.   



VFD Series is mainly used to improve the properties of insulation oil. It can remove trace water, gas, particulate matters etc. from the insulating oil effectively and rapidly so as to boost performance of transformers, circuit breakers, mutual inductors, cable and capacitors which has insulation system. VFD series specialize in purifying branded oil, insulating oil of high voltage and super high voltage transformer. Additionally, it is suitable for treating low viscosity lubrication oil.

1.To remove impurities with high efficiency and effectiveness.
2.Enhance the value of breakdown voltage greatly.
3.Easy handling and maintenance.

4.Online work.

5.Lower maintenance and replacement expenses.
6.Small size, light weight, low noise
7.Various sizes and configurations (shield) available. 




Machine Specification



Products NameDouble-Stage High Efficiency Vacuum Transformer Oil Purifier
Flow RateL/H180030004800600090001200018000
Vacuum RangeMpa-0.092 ~ -0.099
Working PressureMpa≤0.2
Max Vacuum RangePa≤50
Temperature Range45 ~ 65
Dielectric LossTg≤0.005
Interfacial Tensionmn/m≥40
Power Supply 380V/3P/50Hz(or as needed)
Working NoisedB(A)≤72≤78
Heating PowerKw30487290120180240
Total PowerKw35547798129189254
Pipeline DiametermmDN25DN32DN32DN40DN50DN65DN65
Net WeightKg55085010001100140016002200


Oil Specification(after treatment)   


ItemUnitAfter treatment
Breakdown VoltagekV≥75
Moisture contentPPM≤4(or 2 )
Gas content%≤ 0.1
Impurity sizemicron≤ 5μm (or ≤ 1μm)



More conformation please contact us through:

Email: sinonsh123 (at) sino-purification (dot) com
Skype:jerryyang1991 (at) outlook (dot) com

Web:  www.nshoilpurifier.com


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