It is based on the company's continuous innovation and progress, our Oil-Water Separator, High Vacuum Oil Purifier, High Vacuum Transformer Oil Filter Machine have gradually been recognized and favored by many domestic manufacturers. At the same time, it is also sold overseas. Although the future is difficult to determine, the trend can be mastered; the road may be winding, but the direction cannot be shaken. Our company takes customer achievement as the center, takes the market as the guidance, takes the brand as the duty, takes the continuous technical innovation as the core and devotes itself to provide the best product for the customer. Our team has good learning and innovation ability, good at communication and collaboration.
Why to choose the oil purifier?
When the transformer is working, a large amount of heat and arcs will be generated, and the transformer oil needs to be insulated and dissipated to assist in monitoring the operating status of the transformer. Transformer oil is the main insulating and cooling medium of oil-immersed transformers. Its electrical strength and chemical composition directly affect the performance of transformers. If the oil contains a small amount of moisture and impurities, the dielectric strength will be reduced; and the oil will be easily oxidized and deteriorated in contact with oxygen at high temperatures. Therefore, the transformer oil should be filtered by transformer filter machine when the transformer is installed.
Product Description
ZJA is double stage vacuum transformer filter machine, which contain vacuum pump and roots pump. We can do more big capacity of machine, and the smallest one is ZJA-30, 1800L/H, The biggest one is more than 30,000L/H. The machine is adopted the rustproof and moisture film and wood cases packages. We can take special order for you, like the machine face, color, weight, size, filter precision, filter numbers, spare parts, oil specification tester, etc.

Double stage vacuum oil purifier features:
Mainly used for large-scale power transmission and transformation equipment above 110KV and the national main transformation network, on-site maintenance of transformers in large substations and rapid and advanced treatment of new oil, imported oil and other insulating oils, new oil, imported oil, transformer oil and power transformation systems Vacuum filtration and purification of more expensive oils such as capacitor oil and refrigeration oil.

Special attention online-use items:
1) Online work must be carried out on sunny days;
2) The connection of the inlet and outlet oil pipes must be carried out under the on-site command of the electric engineer;
3) The transformer filter machine must have good performance (heating function, vacuum function, filtering system) before on-line work.
|
Item |
Unit |
ZJA-30 |
ZJA-50 |
ZJA-75 |
ZJA-100 |
ZJA-150 |
ZJA-200 |
ZJA-300 |
|
|
Flow rate |
L/H |
1800 |
3000 |
4500 |
6000 |
9000 |
12000 |
18000 |
|
|
Vacuum degree |
Mpa |
-0.092~ -0.099 |
|||||||
|
Ultimate vacuum |
MPa |
≤50 |
|||||||
|
Working pressure |
MPa |
≤0.3 |
|||||||
|
Working temperature |
°C |
45~65 |
|||||||
|
Power supply |
|
380V/50Hz (or as per requirement) |
|||||||
|
Noise |
dB(A) |
≤78 |
|||||||
|
Heating power |
kW |
30 |
40 |
50 |
60 |
100 |
115 |
192 |
|
|
Total power |
kW |
34 |
45 |
56 |
66 |
110 |
123 |
207 |
|
|
Inlet&outlet size |
mm |
25 |
32 |
42 |
42 |
50 |
50 |
60 |
|
|
Weight |
Kg |
650 |
850 |
900 |
1150 |
1450 |
1600 |
1950 |
|
|
Size |
L |
mm |
1450 |
1600 |
1800 |
1900 |
2200 |
2200 |
2300 |
|
W |
mm |
1000 |
1100 |
1250 |
1250 |
1500 |
1550 |
1800 |
|
|
H |
mm |
1800 |
1800 |
1900 |
2100 |
2200 |
2300 |
2500 |
|

Whenever integrity is our supreme credo, only by adhering to the principle of good faith management, coupled with quality and inexpensive products and sincere service, can we show the connotation of an excellent enterprise and become a leading symbol of the Transformer Oil Purifier, Insulating Oil Regeneration System, Oil Recycling System, Transformer Oil Filter Machine industry. We practice professional norms and guide and educate our employees to follow the core socialist values. We are looking forward to forming successful business relationship with new clients around the world.
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