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  • Name: Lubricating oil vacuum oil purifier
  • ID: QJC
  • Main Material: High carbon steel, 304 stainless steel
  • Operating Principle: Coalescence demulsification, vacuum dewater degasification,precision filtration acid and impurity
  • Apply to Oil: Lubricating oil, hydraulic oil, mineral oil etc.
  • Views : 162

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To recycle and purify all kinds of the inferior lubricating oil such as the hydraulic oil which with high precission, frozen oil, antiwear hydraulic oil and so on. This machine is specially developed and produced base on the characteristics of lubricating oil which contains a lot of impurities, it can rapidly remove water, gas, impurities and volatile matter ( alcohol, gasoline, ammonia, etc.) from lubricatiing oil.Improving the oil quality, restoring lubricant viscosity, flash point and performance, ensuring the normal operation of the hydraulic system, power system and the lubrication system.

Its suitable for petroleum, chemical, mine, metallurgy, electric power, transportation, machinery manufacturing, railways and other sectors to treat the lubricating oil like the hydraulic oil, mechanical oil, cooling oil, frozen oil, gear oil, gasoline engine oil, diesel oil, heat treated oil,etc.


1.Strong capability of breaking emulsification.

2.The combination of coalescing separation and vacuum dewatering.

3.More deeply and precisely FH rectangle filtering system.

4.High molecule adsorption materials to purify the lubricating oil.



High efficiency in dewater and degassing: Adopting Dingneng's latest patented technology of three-dimensional evaporation degassing, dehydration system, the unique stainless steel folding of swirling separation tower, increasing the separation area makes the oil film. Built-in secondary evaporation interlayer, plus a special vacuum packing, increase the oil film contact area, rapid moisture in the separation of oil and gas, efficiency is the several times of similar products.

Powerful ability in remove impurity: High β precision filter material, multistage filtering and encryption step by step. And remove oil within the tiny impurity. Filter volume is big, pollutant carrying capacity is big. Service life is long, and configure the filter pollution automatic detection function.

Short oil processing time: Double-stage high vacuum large pumping speed, can quickly and efficiently remove the moisture in the oil, the oil dry degree, breakdown voltage value, disposable filter effects are greatly improved, shorten oil processing period, so as to improve the performance of the oil.

Uniform Heating: The system adopts low density indirect cycle carbon fiber heating technology, put an end to produce acetylene gas oil cracking. Low energy consumption, uniform heating, the oil temperature is stable.

Automatic control: the machine adopts automatic constant temperature control, photoelectric liquid level control, automatic antifoaming control, automatic pressure protection and excellent configuration, ensure no spray equipment in operation of oil, the safe and stable operation

Interlock protection: overload protection, overpressure alarm outage protection, short of oil, oil protection, phase sequence protection to ensure the machine run reliably for a long time

Humanized instructions: automation design, and the oil temperature, pressure, vacuum, filter pollution, running state and other instructions.

Modern design: Advanced net oil process design, online processing and offline processing, high degree of automation, which can realize the unattended operation. The equipment compact structure, convenient movement.

Good comprehensive performance: Low noise, easy operation and maintenance interval long, low energy consumption and low cost, high oil filter efficiency, etc.

Optional devices:

A. Optional PLC , touch-sensitive screen man-machine dialogue interface, and dynamic display (Optional)

B. Imported components. (optional import brand vacuum pump, oil pump motor group, the filter element, electrical components, instruments)

C. Flowmeter(optional)

D. According to the working environment, choose appropriate explosive-proof grade(Ex d II、 Ex d I 、BT4、 CT4 )

E. Online micro water meter(optional)

F. Plateand frame filter(optional)

Optional structure shapes:

Understructure:  1. mobile wheel type;  2. fixed installation type;  3. mobile trailer type

Machine frame structure: A, open; B, ceiling found type; C, fully enclosed rain house; D, canvas tent covering type

Material choice: 1, high carbon steel; 2, stainless steel inner; 3, all stainless steel

Color choice: Milk white; sky blue. grass green; industrial grey; warning yellow

Selection instructions:

Impurity content ﹥ 1% use TYL series multifunction oil purifier

Water content ﹥5% use ZJC-R Efficient dehydration type lubricating oil purifier

Viscosity﹥220# use ZJM high viscosity oil purifier, we do not recommend filter using if the viscosity larger than 630#


Item Name of parameter Type/Unit ZJC-R-10 ZJC-R-20 ZJC-R-30 ZJC-R-50 ZJC-R-100 ZJC-R-150 ZJC-R-200 ZJC-R-300
Technical parnmeter of the equipment Flow L/Min 10 20 30 50 100 150 200 300
Working vacuum degree MPa -0.08 — -0.099
Working pressure MPa ≤0.35
Working temperature of Oil ℃  45-65
Power V 50Hz380V(3-Phase 4-Wire)
Noise dB(A) ≤65~85(according to the equipments)
Total noise KW 6+1.5 9+1.5 12+1.5 30+3 60+4.4 90+6 90+7 120+11
inlet/outlet diameter mm 20/20 20/20 25/20 32/25 38/32 64/48 76/64 89/76
Weight Kg 350 420 510 950 1200 1600 2200 3500
Size Length mm 1100 1200 1300 1900 1900 2100 2200 2300
Width 1000 1050 1050 1450 1400 1500 1600 1700
Height 1250 1450 1450 1950 2100 2150 2250 2300
Oil treatment index Moisture content PPm ≤100
Cleanness NAS stage NAS1638  5-7 stage
Filtering accuracy μm ≤5
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