We continuously improve the quality of our Transformer Filtration Machine, Marine Fuel Oil Purifier, High Vacuum Transformer Oil Filter Machine, and win the trust of customers with its advanced performance, reliable quality, reasonable price and perfect service. The soul of the enterprise with value pursuit as the main connotation is the fundamental power to support our company to achieve sustainable development. In this highly competitive market, our brand must represent loyal service, respect for others, trustworthiness and high moral standards. We follow the operating principle of high quality and price, based on good product quality and excellent after-sales service.
Product application scenarios
Oil purification plant is widely used in the fields of electric power, metallurgy, mining, machinery, chemical industry, communications, manufacturing, food stuff for purification or regeneration of hydraulic oil, shafting oil, refrigerator oil, machine oil, die-casting oil, air compressor oil, gear oil, heat treating oil, anti-wear hydraulic oil, emulsified oil, high water content oil ect. waste oil or contaminated oil, as well as injection molding oil, cylinder oil, textile knitting oil, high speed machinery oil, high precision lube oil.
Technical Data
Product Specifications | ||||||||
Index name | Unit | ZJD-10 | ZJD-20 | ZJD-30 | ZJD-50 | ZJD-75 | ZJD-100 | ZJD-150 |
Flow rate | L/H | 600 | 1200 | 1800 | 3000 | 4500 | 6000 | 9000 |
vacuum degree | Mpa | -0.06~0.095 | ||||||
working pressure | Mpa | ≤0.4 | ||||||
temperature range | C | 0-100 | ||||||
water content | PPM | ≤80 | ||||||
cleaness | NAS | ≤6(class) | ||||||
gas content | % | ≤0.1 | ||||||
impurities content | 3-5micro | |||||||
power supply | 380V/220V | |||||||
noise | dB(A) | ≤70 | ||||||
demulsifying value | MIN | NEW OIL | ||||||
heating power | KW | 36 | 40 | 45 | 72 | 80 | 90 | 120 |
total power | KW | 38 | 42 | 47 | 75 | 87 | 101 | 135 |
diameter | MM | 25 | 25 | 25 | 32 | 42 | 50 | 50 |
weight | Kg | 450 | 550 | 600 | 750 | 850 | 1000 | 1200 |
Working principles:
When the oil purification plant starts, firstly contaminated oil enter into heater, secondly flowed into pre-filter under the difference pressure, in which the large impurities are removed. Thirdly oil goes into intermediate filter. Fourthly oil flow into water separator, the water separator adopts a special skill which changes the change the impaction of oil and water to speed up trace water and coagulate big water which is separated from oil and stored in water content. After that, oil passes through the fine filter and fine particles of matters is removed during the process. finally oil flows into vacuum pump which use stereo-evaporation removing residual trace of water and steam is condensed in the condenser or expelled out by the vacuum system. the oil was transported out by oil pump. The purification process has finished.

Multi-stage filtration Advantage:
Purification grades are distributed in sequence according to the size of different impurities and the characteristics of different pollutants, multi-stage filter element filtration, and the filtration precision is determined according to different oil products of customers, such as 5 microns, 3 microns, 1 microns, etc.

Oil index after treatement | ||
Demulsification | min | ≤15min |
Gas content | % | ≤0.1% |
water content | % | Trace(no) |
cleanness | nas | ≤6 |
precision | µm | ≤µm(or customer advice) |
Optional parts
(1) PLC intelligent control with touch screen operation and operation status dynamic display.
(2) Online moisture tester, online particle counter and online flow meter with adding-up function.
(3) Frequency converter for free adjustment of flow rate
(4) The whole structure of the machine: mobiles style with four wheels, fixed style, mobile style with trailer(double axles or single axle), fully enclosed style, conceal eaves type and open style of the canvas, etc.

During these years of development, we have witnessed the progress and improvement of China's Crude Glycerol Refinery Crude Glycerol Purification Plant B100 Used Cooking Oil for Biodiesel Production. We will keep pace with the times and go beyond to develop and expand our business and serve more customers. We warmly welcome all enterprises and institutions to call and consult, and hope to cooperate with you for a long time and make progress together.
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