To handle electrical stresses, transformer oils are required to have better dielectric strength. Lower residual water, gas and contamination content must be maintained to reduce the speed of oil ageing. All of these operations are performed using the ZY Series transformer oil treatment equipment. Vacuum dehydration, degreasing and solid particle filtration are function of ZY transformer insulating oil filtration equipment.

Series ZY-W is fully enclosed type ZY single stage vacuum transformer oil filtration plant. It is equipped with weather proof, dust and water resistant enclosure, quite suitable for oil purification at outdoor. It is applied for purifying transformer oil, mutual inductor oil, switch oil, capacitor oil in fields of power transmission and transformation equipment, electric power department and mining enterprises. The machine effectively removes water content, gases, particulate matters etc and recovers oil dielectrics strength.

1. ZY-W Series is weather proof, dust and water resistant type machine, small and hi-efficient. It moves easily and can be used both indoor and outdoor.
2. New type of electric heating system with high efficiency, low heating load, uniform heating, low energy consumption.
3. Multistage precise filtration system; Decontamination technology combining the molecular adsorption filtration and mesh filter.
4. This machine is highly efficient with stereo multistage vacuum system whose efficiency is higher than that of ordinary vacuum oil purifier by 3-5 times. It is able to remove the water, gases and other mechanical impurities out of the insulating oil, and improve the voltage withstanding strength and oil quality, making sure the power equipment works safely. It also has the function of vacuum oiling.
5. Adopting the automatic infrared liquid level control system, automatic constant temperature control system, automatic bubble elimination control system, automatic pressure protection system, automatic interlock protection system and efficient degassing and water removal system to ensure the equipment working safely with high performance.
6. With novel design, compact structure, easy operation and online oil purification. It can work with nobody watching and be used under any environment.
7. Capable of testing the voltage withstanding condition and printing the results. (ZYA series).
8. It can be used together with BZ regeneration device to discolor, remove acid, free carbon and lower the dielectric loss. (ZYB series)

Enclosed type transformer oil purifier; equipped with weather proof, water/dust proof enclosure.

What is the mini order quantity?
MOQ: generally 1 unit/piece/set

What payment methods are supported?
Payment method: By T/T, L/C, Alibaba Trade Assurance etc.
Payment terms: Generally, T/T 40% advanced, the balance paid by T/T when the machine is ready; or 100% irrevocable L/C at sight.

What are the available delivery methods?
Our port location: Chongqing, Shanghai or other main port of China
Delivering to: Worldwide
Delivering method: by sea, by air, by truck, by express, combined transportation

How long is the product date of delivery probably?
Delivery date differs with product type, order quantity, special requirement etc. Usually our big machine delivery date is around 10 ~ 20 days; test equipment or analyzer delivery date is around 5~10 days. Some products have stock, contact us anytime to get more information.

How long is the warranty period?
We warrants the plant supplied under agreed specification against defects in material and workmanship under normal use and service for a period of 2 years after start up of the system.

How is the technical services on the product?
Engineer available to service machinery overseas. If you have any technical question, you are welcome to contact us any time. We will response promptly and answer to your satisfaction. If required and necessary, we can send our engineer to your place to provide technical support.

If you have any question about this product, pls feel free to contact me for more details.