| ZHONGNENG oil filtration plants are used to remove impurities from transformer and switch gear oil such as moisture, dirt, air and other gases. This is a low temperature and high vacuum principle based equipment.
We manufacture plants of variable oil purifiers, capacities of 600 to 18000 lph which can be customized to special capacities as per your request. This plant takes the impure oil into the system through the oil inlet valve and then pumps it through oil outlet valve. A filter prior to this removes big impurity about 80um by primary filter, then remove impurity about 20 um,and finally remove small particles up to 5um. After heating the oil up to 60℃, it passes through the cartridge filters, where particles up to 5 microns are filtered. A specially designed vacuum chamber removes moisture, air and all the gases with the help of vacuum. The oil falls by way of gravity over the media inside forming a thin film of oil, exposing a larger surface area. The dissolved moisture and gases are evacuated and the oil is ready.
Any needs, welcome to contact us!