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High Vacuum Transformer Oil Degassing and Drying Machine

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Product Description

High vacuum transformer oil purifier application

High Vacuum Transformer Oil Purifier, Insulation Oil Degassing and dehydration euipment, It has double-stage high pumping speed vacuum system, multistage stage vacuum analytical separation system, it can quickly separate out water, gases, impurities, polar substances and other deteriorated materials.

It is applied to process transformer oil and insulating oil from power plant, power station, electric power company, power transmission equipment,transformers, industrial and mining enterprises, especially suitable for on-site installation, maintenance and purifying high level new oil, or running oil from big power transmission and distribution equipment and transformers on national main power transformation grid, which is above 110KV,400KV,700KV,1000KV,1100KV.

It can shorten the oil treatment period for transformer installation and maintenance.so as to boost performance of transformers, circuit breakers, mutual inductors, cable and capacitors which has insulation system.  Transformer oil maintenance is the key to transformer reliability, performance and longevity. Your transformer’s insulating oil should be free from moisture, dissolved gases and particles that accumulate as the oil ages. Even some new oils may require treatment to limit these contents to acceptable levels.   We are a designing, engineering and manufacturing company capable of application customization for best solutions.

Mobile Transformer Oil Filtering Degassing and Drying Unit Features

1. Adopting the complex high speed degassing spiral flow structure, oil gas separate dual channel technology, redissolution technology in anti oil gas separation, it quickly removes various organic hydrocarbon gases, ensuring no acetylene and hydrogen in oil.

2. High working vacuum, fast oil filtering and sound oil protection.

3. Suitable for oil treatment, vacuum oil injection and cyclic hot oil drying in the installation and maintenance of large capacity transformers. 

Technical parameter 

Flow rateL/Min3050100150200300300
Vacuum degreeMPa-0.08~-0.099
Working pressureMPa≤ 0.3
Temperature range20 ~ 80
Normal working hourH≥ 4000
Continuous workingH150
Working noisedB(A)70707075757575
Heating powerKW283045607590120
Total powerKW35.537.552.571.486.5102.5135
Oil outlet/inletmmφ25φ32φ42φ50φ55φ60φ65
Index after purifyingBreakdown voltagekV≥75
Moisture contentPPM≤3
Gas content%0.1
Impurity sizeμm≤1 (customizable)
Value β%98

Type selection

Single stage, Standard Vacuum System

 Two-stage;High vacuum system

Two-stage+Two vacuum chamber;High vacuum system


A : Without Enclosure, open type

B : With Enclosure, Cubicle enclosure type

C : With Skid base type

D : Mounted on casters (Weight limited under 1000kg)

E : Mounted on Trailers (Pneumatic tyre, Speed selectable)

F : With fuller's earth regeneration chamber

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