Scope of application:

ZJB、ZJB-T transformer oil vacuum oil filter, high-efficiency oil filter, insulation oil filter machineIt is a designated and standardized product of State Grid Corporation of China. The machine adopts internationally leading three-dimensional evaporation technology and combines multiple new patented technologies. It is widely used in power plants, power stations, power companies, substation industry, railways, petrochemicals, metallurgy and other fields. It is a specialized equipment used by power departments and industrial and mining enterprises to handle various types of insulation oils such as unqualified transformer oil, transformer oil, switch oil, etc. It is also an excellent choice for vacuum oiling of power equipment.

Product features:

1Adopting unique three-dimensional flash evaporation technology, it quickly separates water and gas in oil, and the system is maintenance free.

2The technology combines mesh filtration with polymer adsorption, using high-quality filter cartridges with large pollutant capacity, step-by-step encryption, high precision, and multi-stage filtration.

3Safe and reliable heating system, optimized pipeline design, ensuring no 'dead oil zone'

4Dual infrared liquid level automatic control, automatic balance of inlet and outlet oil, truly achieving human-machine separation

5This machine can be used independently or in conjunction with an oil regeneration system to remove acid, decolorize, reduce dielectric loss and acid value, thereby further improving the insulation strength of the oil.

6This machine can perform vacuum oil injection and vacuum drying on insulated power equipment such as transformers

7Randomly detect the withstand voltage value and automatically print the test results（ZJB-TSeries)

8This machine is equipped with both vacuum oil injection and on-site live treatment of any level of transformer oil

9This machine has a three in one interlocking electrical automatic protection device (phase sequence protection, overload protection, overvoltage protection), using our company's specially designed precision oil pump, low noise, and meets the high environmental standards of the world

Advantageous Technology:

Transformer oil vacuum oil filter, high-efficiency oil filter, and insulation oil filter belong to a new type of high-efficiency vacuum oil filter, which has three-dimensional flash evaporation and microgram technology, and uses a combination of mesh filtration and polymer adsorption for impurity removal technology. Its efficiency is higher than that of general vacuum oil filters5-8Double, no consumables required, extremely low energy consumption

We can design and produce according to different customer requirements and accept special orders

ZJB、ZJB-T -20 Transformer Oil Vacuum Filter, Insulation Oil Filter

flowmeasure1200 L/H

Working vacuum -0.06～-0.098 Mpa

Working pressure ≤0. 4 Mpa

Oil breakdown voltage ≥55 kV

Water content in oil ≤5～8 PPm

gas content of oil ≤0.1%

Particle size containing impurities ≤5 um

MTBF4000 H

Constant temperature control range 20-80℃

Continuous working hours150 H

electricitysource50Hz∽380V(Export is determined according to user requirements)

work noise ≤75 dB(A)

Electric-heating power13 kW

Total electric power14.5kW

Inlet (outlet) pipe diameter25 mm

Equipment weight250 Kg

External dimensions long 1050wide 750tall1300 mm
Chongqing Tongrui Filter Equipment Manufacturing Co., Ltd. is widely used in power, oil and gas, mining, machinery manufacturing, steel, metallurgy, chemical, railway, papermaking, pharmaceuticals, aviation, shipbuilding and various large enterprises. The products include ZJA high-efficiency two-stage vacuum oil filter, ZJBZJB-T transformer oil high-efficiency vacuum oil filter, ZJC turbine oil filter, ZJD lubricating oil filter, ZJD-S lubricating oil dewatering water filter, ZJD-F coalescence separation light oil filter, ZJD-R lubricating oil regeneration and acid removal filter, ZJL multifunctional single-stage regenerated oil treatment machine, ZJR multifunctional two-stage regenerated oil filter, YL portable filter refueling machine, YL-B pressure protection light oil filter, BK pressure plate frame filter, BZ transformer oil regeneration, decolorization and acid removal device, JYWL series plate sealed filter tank, DIR waste machine oil distillation. There are over a dozen series and more than a hundred varieties of lubricating oil equipment and NRY internal combustion engine oil filters, which can meet the filtration needs of different industries for various types of lubricating oil. There are also various special configuration styles available for you to choose from: enclosed oil filter, explosion-proof oil filter, trailer oil filter truck, PLC fully automatic oil filter, touch screen controlled oil filter, fully imported configuration filter purification machine, etc. We can provide targeted solutions according to the special needs of different customers, providing strong guarantees for their safety production, energy saving and consumption reduction, and production cost reduction.