Gold Member Since 2014
Audited Supplier
Chongqing TOP Oil Purifier Co., Ltd.

Oil Purifier, Transformer Oil Purifier, Oil Filtration manufacturer / supplier in China, offering (ZYD) Double Stage Vacuum Transformer Oil Regeneration Machine with CE Standard, Top Waste Oil Disposal Machine Seriese Jl, Portable Light and Low Viscosity Fuel Oil Purifier (TYB-50) and so on.

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Supplier Homepage Product Transformer oil purifier system (ZYD) Double Stage Vacuum Transformer Oil Regeneration Machine with CE Standard

(ZYD) Double Stage Vacuum Transformer Oil Regeneration Machine with CE Standard

FOB Price: US $8,000-100,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $8,000-100,000/ Set
Get Latest Price
Production Capacity: 100 Sets/Month
Transport Package: Wooden Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: ZYD Oil Purifier
  • Application: Transformer Oil
  • Mechanical Principle: Vacuum
  • Color: Yellow
  • Specification: CE; SGS
  • HS Code: 8421299090
  • Certification: CE
  • Structure: Mobile
  • Type: Suction Filter
  • Trademark: TOP
  • Origin: Chongqing, China
Product Description


insulation oil filtering machine 
1 Suit for 1000KV, 800KV, 750KV, 660K projects 
2 Remove water, gas, particles 


(ZYD)Double Stage Vacuum Transformer Oil Regeneration Machine With CE Standard


Product Description

As is well known the Transformer plays an important role in the generation, transmission and distribution of 

electrical energy. Under load the transformer, dissipates heat and the insulating oil acts as a coolant as well 

as an effective dielectric.
Due to the highly hygroscopic nature of the transformer oil, it absorbs moisture from windings, which leads to 

gradual deterioration of dielectric strength. Also there are some waste impurities, gas contents in the transformer oil which destroy the oil's quality.

TOP oil purifier is the most efficient and economical purification system.
This oil purification plant is applied to filter various of unqualified insulation oils including aging transformer oil 

specially for the power which is above 110KV, mutual inductor oil, switch oil and so on. Also it can inject the 

insulating oil into the transformers on-line.


1. Duplex 3D stereo-evaporation, eliminating the liquid water quickly
2. UK G technology by which the trace water that is show chain, such as dissolved water, can be removed ffectively.
3. Distinctive removing impurities system filtering through double FH trapezoidal network and absorbing by high polymer without the mechanical power
4. Carbon fiber infrared heating system that can make the oil contains zero sum of ethyne after the treatment
5. Especially applied to vacuum oiling and drying for power transmission equipments which are over 110KV
6. The oil of any grades can be treated on line at the working site.
7. Can be operated both on-load and off-load.
8. Can be operated fully-automatically with PLC controller.
9. this Oil purifier can be made in hermetical, canopy-covering, open and frame style.


this machine dewater, degas 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 that can purify and 

also can be an independent vacuum power supply, this machine can treat the electric insulation devices.


Our oil filtration machine:   
Series ZY Single-Stage Vacuum Transformer Oil Purifier 
Series ZYD Double High Vacuum Transformer Oil Purifier 
Series ZYB Multiply-Function insulating oil treatment machine 
Series TY Turbine Oil Purification Apparatus
Series TYA Lubricating oil/ hydraulic oil purification unit 
Series TYB Portable light Fuel oil purification machine 
Series TYD Vacuum dehydrator 
Series TYF Phosphate ester fire-resistance oil purifier 
Series PL Plate pressure oil purifier 
Series TYD Vacuum dehydrator 
Series EFD Explosion protection filtration machine 
Series BAM Press filtration system 
Series ZKCC Vacuum pumping device 
Series COP Cooking oil purification machine 
Series CYS Centrifugal oil purification machine 
Series JL Portable oil filtering and oiling machine   

Our oil tester/ analyzer: 
Series IIJ-II Insulating oil breakdown strength tester(oil BDV tester)

Series HTJS-H Insulating oil dielectric tester (dielectric loss tester for insulating oil)

Series HTJS-V Tan-Delta Tester (anti-jamming dielectric loss tester for HV electrical equipment)

Series TP-3A Water content tester/ moisture sensor 
Series TPV-8 Viscosity analyzer 
Series TPC-2100 Flash point analyzer (close cup) 
Series TPO-2100 Flash point analyzer (open cup) 
Series CL-3 Interfacial tension analyzer
(ZYD) Double Stage Vacuum Transformer Oil Regeneration Machine with CE Standard
If you would like to know more about our oil purifiers and oil testers, please feel free to contact us any time. due to a sales as I, it is my biggest pleasure and responsibility to help my old and new clients to buy the high quality goods with best prices.

Parameters Unit ZYD-30 ZYD-50 ZYD-100 ZYD-150 ZYD-200 ZYD-250 ZYD-300
Flow Rate L/h 1800 3000 6000 9000 12000 15000 18000
Working vacuum MPa -0.08  ~  -0.099
Working Pressure MPa ≤0.3
Temperature Range °C 20  ~  80
Power   Three Phase 50Hz,380V (or as needed)
Working Noise dB ( A ) 70 70 70 75 75 75 75
Heating Power KW 28 30 45 60 75 90 120
Total Power KW 35.5 37.5 52.5 71.4 86.5 102.5 135
Inlet/Outlet   mm φ25 φ32 φ42 φ50 φ50 φ60 φ60
Weight Kg 600 800 1050 1400 1800 2000 2200
Overall Length mm 1050 1100 1200 1450 1600 1800 1900
Width mm 750 800 950 950 1100 1200 1200
Height mm 1350 1400 1500 1650 1800 1900 1900
Guarantee Value
Item Unit After treatment
Breakdown Voltage kV ≥75
Moisture content PPM ≤3
Gas content % ≤0.1
Impurity size micron ≤0.5 (no free carbon)

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