Since the establishment of the company, we have been constantly exploring new product development strategies with high starting points, strict requirements, new ideas and development. We have hired many experts to develop and produce a series of Turbine Oil Filter Machine, Fuel Oil Purifier System, Portable Oil Filter with high practical performance and high quality. In line with the principle of high-tech, high-performance, energy-saving and environment-friendly technology, we adhere to the purpose of "concentric cooperation and common prosperity". We circulate high quality products and raw materials, promote professional knowledge and technology, and spread the right values and culture. We strengthen and refine internal management, continuously increase investment, continuously implement technological innovation and system innovation, focus on improving our own market competitiveness, and actively cultivate a corporate culture with our own characteristics. The company has a successful past and is bound to usher in a brilliant future. We will continue to be honest, service-oriented, and technology-oriented, to provide users with better and more complete services, and to lay a more solid foundation for the development of the company.
Usage of ZJA series
The transformer oil treatment can effectively remove moisture, gas and impurities in the insulating oil, improve the pressure resistance of the oil and the quality of the oil, to ensure the safe operation of the power equipment. It is mainly used in the power sector and industrial and mining enterprises to deal with unqualified transformer oil, transformer oil, switch oil and so on.

Specifications
Technical characteristics | Item | Unit | ZJA-30 | ZJA-50 | ZJA-75 | ZJA-100 | ZJA-150 | ZJA-200 | ZJA-300 |
working vacuum | Mpa | -0.085 ~ -0.099 | |||||||
Working pressure | Mpa | ≤0.4 | |||||||
Working temperature | ℃ | 20-80 | |||||||
Power supply | / | 380V-50HZ 3 phase( or at user’s option) | |||||||
Working Noise | dB | ≤65-80 | |||||||
Heating Power | KW | 30 | 45 | 54 | 72 | 120 | 144 | 168 | |
Total power | KW | 34 | 49 | 60 | 79 | 131 | 159 | 188 | |
Inlet&outlet size | mm | 25 | 32 | 42 | 42 | 50 | 50 | 60 | |
Oil index after treatment | Water content | ppm | 1st pass ≤10 PPM | ||||||
3rd pass ≤3 PPM | |||||||||
Breakdown voltage | KV | 1st pass ≥50 | |||||||
3rd pass ≥75 | |||||||||
Gas content | % | 1st pass ≤0.5% | |||||||
3rd pass ≤0.05% | |||||||||
Filter fineness | µm | ≤ 5 µm ( or at user's option) | |||||||
Acetylene |
| 3rd pass : 0 | |||||||
content(vol.) | 5~8ppm | ||||||||
Features
· Small size and high efficiency, easy to move. It is especially suitable for live working on site. It also can dry the moisture of power equipment, and conveniently vacuum the power equipment.
· Infrared liquid level automatic control device, system pressure automatic protection device and high-efficiency degassing components are adopted in the structure. The operation is convenient and safe.
Vacuum System
The transformer oil treatment machine is composed of vacuum tank, vacuum pump, condensing tank, liquid accumulation tank, and air supplement system. The optimized structure design greatly increases the surface area of the oil in the vacuum system and maximizes the stroke of the oil in the vacuum system. Make the water and gas in the oil overflow sufficiently.
Filtration system
Three-stage filtration of transformer oil treatment is adopted, and the coarse filter at the suction port protects the oil pump and prolongs the service life of the main filter. A two-stage fine filter is installed behind the pump to make the oil quickly reach a high degree of cleanliness. The filter material adopts special gradual aperture glass fiber material, which can filter particles of different sizes in layers, which greatly improves the service life of the filter element. With a complete filter element structure, it can effectively reduce the surface flow rate of the filter material and obtain stable filtration precision.

Logistics and Payments
According to the needs of customers, land transportation, air transportation and sea transportation are all available, and the payment methods we accept are also diversified.

Our Services
1.Pre-sale service :
Provide you best products price you need
Answer all your questions about the products patiently .
2.Medium-sale service :
All filter element will be tested before shippment
Provide you newest goods transport conditions until you receive our products
3.After-sale service :
Technical advisory for any time
If the products have quality problem , and because of us , we will make the new products to you
Our mission is always to create innovative products to prospects with a superior expertise for Power Substation Used Transformer Oil Treatment Machine 3000L/Hr. Quick decision making is the key to our business, so we have a flat company structure and want our employees to be able to take charge. Based on our management philosophy for a better tomorrow for people and the planet, we are committed to respecting people as a fundamental part of our business.
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