ZJA Double Stage Vacuum Transformer Oil Purifier Application： The ZJA Double stage vacuum transformer oil purifier can remove the water, gas and impurities in insulation oil high-efficiently, increasing the pressure force and quality of oil, make sure the electric device running safely. The machine is mainly used for electric power department and industries to deal with various oils such as transformer oil, mutual oil, switch oil and so on. The machine is especially for purifying the insulation oil in all kinds of large power equipments that are above 110KV. Feature： 1. This double stage vacuum transformer oil purifier is high effective and portable, which is very suit to operate on line. Also it can be used to dry the electric equipment and input the oil into the electric equipment under the vacuum state. 2.The machine adopts the double-infrared liquid automatic controller, pressure automatic-protector and the high effective equipment for degass, so it is easy to operate. 3. High vacuum limiting vacuum less than 5pa, working vacuum less than 35pa. 4. High absorption speed, absorption speed power more than 333L/Sr. 5. Carbon fibre infrared heating system that can make the oil contains zero sum of ethyne after treatment. 6. The oil of any grades can be treated on line at the working site.