Continuous Used Transformer Oil Processor Machine with vacuum
design, improve and enhance oil's property,purify and regenerate
This equipment is developed and produced by our company based on
vacuum drying principle, adopting coalescence-separating technique,
precise filtration and absorption refining technique. It is an
ideal equipment to purify badly deteriorated insulating oil and
other low viscosity lubricating oil. It is quite functional and
efficient not only for dehydration, degassing, removing impurities,
but also for getting rid of free carbon, dyes, acid, etc so as to
maintain insulating and lubricating property of the oil. After
purification process, the remaining water and gas content, PH
value, comply with the international standards.
It is widely used to regenerate and purify the deteriorated
transformer oil, circuit breaker oil, capacitor oil, low viscosity
lubricating oil, in power generation plants, transformer stations,
electric transmission and supplying company, factories, mines,
railway transportation, etc. It can be used as special equipment
for electric power transformer maintenance. Not only can it remove
water, gas, and other impurities from the oil, but also it can
remove oxide materials and remove free carbon in the deteriorated
oil to lower the PH value, improve its breakdown voltage and
1.High-efficient degassing and dehydration system, adopting vacuum
flash distillation technique to remove water and gas from oil.
2.Precision multi-stage filtration system, high-quality filter
element, big capacity of containing pollutant, and fine filtration
from one stage to the other.
3.Special absorbing agent is used to remove free carbon and
water-soluble acid so as to improve flash point, acid value and
dielectric property of oil.
4.Safe electric heating system with swirling heating element, with
merits of quick heating, constant and even temperature.
5.Chain safe protection system, pressure protection device,
interaction of oil inlet and heating, infrared oil level control
system, all these help avoid damage from incorrect operation.
6.Obvious effect on deteriorated insulating oil treatment, suitable
to transformer oil purification onsite and online.
7.Convenient for Vacuum pumping and oil filling to transformers.
When the oil machine is processing, under the difference of in-out
the oil entry into the pre-filter. And then the larger impurities
is filtered. The remaining oil goes into heater to exchange heater.
After heating, the oil in the low vacuum separator forms fog and
then membrane which extend the contact area more than hundreds of
times. Under the high temperature, high vacuum, high pumping speed
condition, the water in oil rapidly evaporates and pumps out. The
oil after dewatered and degassed pulls into secondary filer through
the oil drain pump to separate the impurities. By the working of
pressure, the oil goes into fine filter. The fine filter is made of
composite microporous material which can effectively remove
superfine particles in the oil. The oil out flowed by outlet is the
cleaned oil. From so far, the whole purification process is
After -sales Service
1. Two years guarantee for product quality. ( except man-made
2. Free training, installation and testing are available.
3. Lifelong maintenance Service
4. Spare parts supply
Vacuum pressure range
Oil inlet (outlet) caliber
Notice: Due to different type and components of product, the
technical data may vary slightly.
Main Technical Parameter
≤1 (no free carbon)
Dielectric loss factors