Vacuum Oil Filter Machine / Vacuum Filter is not only used to vacuum filtration processing such as: new oil, inward oil, super voltage, transformer oil, mutual inductor oil but also can used to inject the oil into transformer. It can operate purification treatment ceaselessly so that it can reach the new oil and recover service performance.

 

※ Feature

1, The equipment has a compact conformation and a flexible installation. It can’ t need filter paper and without on-line working.

2, The machine with the function of hydraulic heating, secondary filter, vacuum separation contains automatic control temperature, liquid level height, pressure maintenance and so on.

3, When we operate the machine , we can choose any kind of oil according to the unqualified mark of the oil.

4, It can get rid of the water, gas, mechanical impurity and it also can resolve organic colloid, color, oxide, plastocene, dielectric loss. Last, it can quickly recover physical nature, chemical nature and electric nature of the oil, so that it can reach the mark.

5, the traditional approach and equipment, compared to more than 90 percent lower cost, The returns-ratio is high , to the user bring about significant economic and social benefits.

6, It is the power to the integrated treatment of oil, the ideal of efficient energy-saving equipment.

※ oiliness mark

mark name	unit	technical parameter
water-soluble acid	PH	≥ 5. 4
acid number	mg　KOH/g	≤ 0.03
filter fineness	um	5
liquid water content	ug/g	crude oil ＜50	≤ 5
gas content	%	crude oil ＜12	≤ 0．1
dielectric loss element(90℃)	%	≤ 0. 5
electric breakdown strength	KV	crude oil ＞15	≥ 60
exterior appearance		transparent