Top Quality Double Stage Vacuum Transformer Oil Purifier

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US $6,000-40,000 / Sets | 1 Set/Sets (Min. Order)
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Quick Details
Transformer Oil Purifier
Place of Origin:
Chongqing, China (Mainland)
Brand Name:
Model Number:
as per capacity
as per capacity
as per capacity
12 Months
After-sales Service Provided:
Engineers available to service machinery overseas
Metal Door Trailer with wheels:
YUNENG brand
Transformer Oil Purifier
Filter Type:
Filtration efficiency:
please contact us
as per capacity
not free
Power station transformer factory etc
200 Set/Sets per Month Transformer Oil Purifier
Packaging & Delivery
Packaging Details
Hole machine in iron case with metal floor offer;
Can open any site of the iron case except bottom side for customs check;
The spare parts in carton.
We will do water-repellent packing firstly.
Chongqing, China
Lead Time :
please contact us for more details

Top Quality Double  Stage Vacuum Transformer Oil Purifier     




1. 20 years manufacturing experience


2. Low consumption, Long Service Life


3. Easy operation


Product Description


Application: it can remove water and gas in the insulating oil under high temperature and vacuity. it use more precise filter system to filter out impurities(filtering precision: 1-3um).  It ia mainly used for purification of oil for transformer with voltage higher than 220kv. It can increase oil breakdown voltage by at least 40kv.They are suitable for oil treatment, vacuum oil injection, and cylic hot-oil drying in the installation and maintenance of big transformers.


Made with advanced techniques and innovative designs, the product is hailed as excellent in cost performance. Its oil treatment techniques and overall performance are at leading position in China.. Its features include high working vacuum, fast oil filtering, and sound oil quality protection. It is mainly used for purification of oil for high-voltage and extra high voltage electric facilities, and can increase oils breakdown voltage by at least 35KV at a time. This series may include two types: regular closed type and trailer mobile type. They are suitable for oil treatment, vacuum oil injection, and cyclic hot-oil drying in the installation and maintenance of big transformers.

Besides, they can also be configured into three-stage high-vacuum oil purifiers to meet customers greater needs for oil treatment.


Packaging & Shipping

 Use iron case packing for  Top Quality Double  Stage Vacuum Transformer Oil Purifier


Delivery by shipment usually

Our Services

 YUNENG Products List

1. Insulation Oil treatment machine:

ZJA Ultra-high Transformer / Insulation Oil treatment machine (1000KV, ±800KV, 750KV, ±660KV project) ( 2 stage vacuum)

ZJA High-vacuum Transformer / Insulation Oil treatment machine (110KV-500KV project)) (2 stage vacuum)

ZJB Transformer / Insulation Oil treatment machine (≤110KV) (one stage vacuum)

ZJ Vacuum Pumping machine (extract vacuum, dry transformer)

GF Dry Air Generator (produce dry air for operators to maintain transformer, reactors…).

JZ OLTC (on-load tap changer) online On Line OLTC Oil Filling Machine
Quantitative oil injection machine (customized product)


2. Turbine Oil treatment machine:

JT coalescing dehydration oil treatment machine (dehydration by special filters)

DYJC online turbine oil treatment machine (dehydration by special filters and vacuum system)

ZJC-T vacuum oil treatment machine for turbine oil (dehydration by vacuum system)


3. Lubricating Oil treatment machine:

ZJC-R vacuum Oil treatment machine for lubricating oil (machinery oil, hydraulic oil, compressor oil, coolant oil, cutting oil..)

ZJC-M Oil treatment machine for OCS. (oil with high viscosity 22-320cst at 40°C)


4. Other kinds of oil treatment machine:

KYJ fire-resistance oil treatment machine (EHC oil)

LY plate-frame pressure oil treatment machine (simple, paper filtration)

YL mobile oil treatment machine (simple, cheap)


5. Waste oil regeneration machine (by chemicals or by high temperature distillation)

YNZSY Used oil treatment machine (by chemicals)

YNZSY-LTY Used tire oil treatment machine (by chemicals)

YNZSY-ZLJ Waste oil distillation machine

YNZSY-JBJ Oil Blending System

YNZSY-CYJ Waste oil to diesel distillation equipment 


6. Oil tester/ analyzer:

Dielectric oil breakdown strength tester

Water content tester

Inline Digital Flow Meter and Totalizer

Viscosity analyzer

Flash point analyzer (close cup)

Flash point analyzer (open cup)

Interfacial tension analyzer

Gas chromatograph

Please contact us for more details!

(oil purifier, oil purification, oil filtration, oil recycling, oil treatment, oil regeneration, oil restoration, oil filtering, waste oil disposal, oil reclaiming, waste oil management, energy saving, oil reconditioned, oil reconstituted, oil restituting, oil recovering, oil filtration, oil filter, oil sludge separator, oil impurities removing plant)


Company Brief Intro

Founded in 1997, Chongqing Yuneng Oil-Filter Manufacturing Co., Ltd located in Chongqing China. Our company is a new and high-tech joint-stock enterprise. We specialize in the R&D, manufacturing, and marketing of oil, water and gas filtering and purification products and complete sets of related equipment. We gather a group of specialized talents with years of working experience and technological development. We can produce 1,000 sets of oil-filtering equipment and purification equipment for other fluids each year. So far we have sold over 15,000 sets of Yuneng-brand oil purifiers. Twenty of our new technologies have received national patents of invention. In 2004 and 2009, our company was rated as “new and high-tech enterprise of Chongqing” twice; there are eleven series products rewarded as “New and High-tech Products of Chongqing”. We have passed I S O 9 0 0 1 quality management certification; some products have passed CE certification, such as YNZSY used oil recycling machine, ZJA double stage vacuum oil purifier. Our products are popular in central South Asia, Middle-East, Europe, America and dozens of countries.In 2009, the latest statistic from Chinese market research center indicated that, among the domestic oil purifier industry, our company’ s market share, competiveness, ranks number one. Yuneng has become a famous brand in the middle-high oil treatment industry. Looking forward to be your supplier and welcome to visit Yuneng. 







Whenever you need Oil Purifier or related machines, please consider YUNENG.



FAQ (Frequently Asked Questions)                                                                           



How about the quality of your machine?


1. Our crusher manufactured strictly according to national and international standard.


2. We take a test on every part of the machine before delivery.


How about the price of oil purifier?  


1. We can give the lowest price of the oil purifier than market one accord to the customer's need, and the pre-condition is "do not sacrifice the machine's quality".


2. We do quotation of machine as soon as possible for any customes.


3. Discount of machine can be given according to quantity.


How about the after-sale service of your company?


1. Our engineer is aviliable to installation the series of YUNENG products overseas.


2.The guarantee period of our machine is one year.


More details please contact us feel free.