This oil filtration system is applied to treat various of unqualified insulation oils including aging transformer oil, mutual inductor oil, switch oil. Also it can inject the insulating oil into the transformers. The functions include: dewatering, degassing, removing the impurities, and recovering the oil's original function.

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1.Advanced dehydrating and degassing system that uses large area three-dimensional flash distillation technique to remove harmful composition in the oil such as water, air and gas.

2. It can be widely used for oil filling for transformers and circuit breakers under vacuum condition.

3. Precise filtration system, high-quality filter element, multi-stage filtration with gradual precision can help to remove

mechanical impurities in the oil.

4. An advanced fully automatic temperature controlling system,liquid-level controlling system,defoaming controlling system,pressure protecting system and excellent configuration can ensure operation of the equipment with high performance.

5. Online work,allowing separated operation of manual operators from machine with lamps indicating the condition for operation.

6. It is humanization design with low noise,deep purification and long time free maintenance to save cost from the running process.

7. Purifiers are equipped with a chain safety protective system,an interlocking of oil drainage system,vacuum system and heating system,which avoids any possible negative impacts caused by mal-operation.

Series ZYD-I is applied to purify and regenerate the used insulating oils includes transformer oil, switch oil, circuit breaker oil, capacitor oil, mutual inductor oil in power generation plants, transformer stations, electric transmission and supplying company, factories, mines, railway transportation, etc. It can be used as special equipment for electric power transformer maintenance. Not only can it remove water, gas, and other impurities from the oil, but also it can remove oxide materials and remove free carbon in the deteriorated oil to lower the PH value, improve its breakdown voltage and quality, recovery the oil color. After treating, the insualting oil can reach international standard and recover its original function.

  Used oil recyclers 's Technical Data:

Structure Chart:

The oil technical data after treatment:

• Gas content less than 0.1%
• Impurity size less than 1μm without free carbon
• Oil dielectric strength (breakdown voltage) more than 75KV
• Acidity value less than 0.01 mgKOH/g
• Dielectric loss factors at 90°C less than 0.001

  Used oil recyclers 's Advantage:

  This machine also can remove free, soluble water, carbon, free and dissolved gases and particulate matters from insulating oil effectively and rapidly. As the bridge-type vacuum linking system that can filter and be an independent vacuum power supply, this machine can be vacuum treating the electric insulating devices. Series ZYD utilizes coacervation technology, coalescing technology, separating technology and refined purification technology..

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Q: How can we achieve drying without elevated heating of the insulation material for transformers?
A: Drying of insulation materials can be achieved at low temperature and low pressure levels. The pressure levels and temperature levels for drying vary for distinct material. At low pressure or under vacuum the rate of water vapour evaporation is accelerated if sufficient heat is provided to the insulation material. Thus we can achieve a good drying of insulating material if the material is suitably heated and subjected to vacuum.

Chongqing Assen Power Equipment Co.,LTD, which is professional in design, manufacture, sale of oil purification equipment, relevant testing instruments and provide comprehensive filtering solution, owns advanced production lines and sophisticated detection equipment, first-class R & D staff , professional workers and High-quality sales and service teams

Our Product: Double Stage Transformer Oil Purification system, Vacuum Lubricating Oil Purification, Vacuum Turbine Oil Conditioner, Portable Oil Purifier, Singe Stage Insulating Oil Purifier, Water Oil Separator, Light fuel Oil Purifier, and Fully-auto Dielectric Oil Tester, Turn ratio Tester, Acid Tester, Moisture Detector, Interfacial Tension Tester, etc.

Our Service: special filter technology consulting and solutions sector; fast after-sale service feedback system, well-trained service engineer; hands-on training and large-scale equipments operation myrmidon; regularly visit system, CRM customer relationship management system; rapid Filter wearing parts and spare parts supply system.