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Transformer Oil Purifier, Transformer Oil Filtration Device, Insulating Oil Purifier manufacturer / supplier in China, offering Double-Stage Vacuum Transformer Oil Purifier Suitable for Treating High-Grade Transformer Oil, Zyiij-II-100kv Fully Automatical High Accuracy Dielectric Oil Test Machine, Transformer Oil Recycling System with Decoloring Functions and so on.

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Supplier Homepage Product Double-stage transformer oil purifier Double-Stage Vacuum Transformer Oil Purifier Suitable for Treating High-Grade Transformer Oil

Double-Stage Vacuum Transformer Oil Purifier Suitable for Treating High-Grade Transformer Oil

FOB Price: US $8,800 / set
Min. Order: 1 set
Min. Order FOB Price
1 set US $8,800/ set
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Production Capacity: 1000ests/Year
Transport Package: Wooden Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: ZYD-II
  • Treated Oil Particles Size: Less Than 1 Um
  • Trademark: ZANYO
  • Origin: Chongqing, China
  • Vacuum System: Double-Stage
  • Working Pressure: Less Than 0.4 MPa
  • Specification: ISO9001, SGS
  • HS Code: 842199090
Product Description
ZYD-II series double-stage transformer oil purifier is specially designed for improving oil's dielectric strength and making sure electric equipments working safely and normallyZYD-II machine equipped with double-stage vacuum system, it can quickly and effectively remove water, trace water, gas, particles as well as acetylene, hydrogen, methane and other harmful ingredients from unqualified insulating oil. ZYD-II transformer oil purifier is particularly suitable for treating high-grade transformer oil, super-voltage transformer oil and new transformer oil.
ZYD-II Main features:
1. Double-stage vacuum system, strong power of vacuum evacuating, ultimate vacuum value < 5Pa
2. Two vacuum separating chambers, efficient oil film sprayer, increasing separating size and separating time to ensure the dry-level and greatly improve dielectric strength.
3. Duplex-Stereo film evaporation technology, combined with unique and advanced dewatering, degassing components, can rapidly and effectively separate water, gas from oil.
4. Multi-stage precision filtration system, mesh filtration combined with molecular adsorption technologies
5. Efficient electric heating system, heating uniformity, less power consumption, safe, and reliable.
6. Double-infrared liquid level sensor, pressure protective system to ensure machine operation easy and safely.
7. The ZYD-II machine adopts advanced technology, the final treated oil can achieve:
Water content less than  3ppm
Particles size less than  1 micrometer
It can be used for filtration of more than 110V substation live line work onsite. Also, ZYD-II transformer oil purifier can be used as independent vacuum source with functions of vacuum drying and vacuum oiling.
Transformer oil filter oil machine, is a kind of equipment for filtering solid impurity, water from oil, and improve the performance of transformer oil, insulating oil's insulation intensity.
Working theory:
When the oil purifier working, then oil enters into the machine with the help of the domestic and foreign oil different pressure, and oil flow into primary filter, the large impurities will be filtered. the multilevel infrared ray heating system will heat the oil, and the oil flow into the special personalized vacuum separator, first, the oil is mist, then becomes into membrane, so the vacuum of contact area expanded hundreds times, the water, gas will be removed out through vacuum system under the high fever, high vacuum degree, large surface, high pumping speed conditions.
Double-Stage Vacuum Transformer Oil Purifier Suitable for Treating High-Grade Transformer Oil
 ZYD-II Main Technical Parameters:
Index nameZYD-IIunitZYD-II-30ZYD-II-50ZYD-II-100ZYD-II-150ZYD-II-200ZYD-II-250ZYD-II-300
Flow rateL/Min3050100150200250300
Particles sizeμ< 1
Water contentppm< 3
Working pressureMPa< 0.4
Temperature rangeC20 - 80
Working noisedB(A)<65--85
Working vaccumMPa-0.08- -0.099
Gas content%< 0.1
Dielectric strengthKV> 70
Power supply 380V 50HZ 3Ph (As per user's option)
Heating powerKw303095110125136151
Total powerKw35.537.5104121135148168
Users' options:
1. Trailer type with fully closed for protecting oil purifier machine (waterproof and dustproof
2. Choosing different kinds vacuum pump, oil pump and electric part.
3. Anti-explosion (EX type) electric parts.
4. Equips moisture sensor and dielectric strength tester on the machine.
5. Filter elements for different requirements on filtering precision
6. Stainless steel material for oil purifier body.
7. Color of the oil purifier can follow customers favor
Double-Stage Vacuum Transformer Oil Purifier Suitable for Treating High-Grade Transformer Oil
mobile type 
About the Transformer oil:
Transformer oil or insulating oil is usually a highly-refined mineral oil that is stable at high temperatures and has excellent electrical insulating properties. It is used in oil-filled transformers, some types of high voltage capacitors, fluorescent lamp ballasts, and some types of high voltage switches and circuit breakers. Its functions are to insulate, suppress corona and arcing, and to serve as a coolant.

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