with the advantages of being compact in structure、simple in operation、convenient in maintenance and low in application cost, the series are new necessary products used in power mining enterprises, especially when their oil are used in electric equipments, such as transformer、 mutual inductor and switch etc. the purifier can remove free water、free air and particulate contamination, and can make the filtered oil reach or be close to the standard of the new oil. the product could also be operated together with bj-series to treat aging and waste oil. so it is your ideal assistant without doubt! features of product 1. simple in operation、convenient in moving and high efficient in oil treatment. 2. as the new technology, vacuum-segregating (patent no. zl200420061085.6) employs particular spinning disk and stainless steel machine with dehydration and air pump and enlarges the area of segregating and coming to three-dimensional evaporation so that obtain the enough time to boil away. in this way purifier could achieve the best effect. 3. using new type of heating equipment (patent no. zl02276238.8), it can reduce heating burthen and extend oil life. 4. oil level control adopt photoelectric way which the main components is imported from switzerland and have features of sensitive control, exactitude so much as feel the spume of oil. spurting oil phenomena is never appeared. 5. with advantages of no leakage、low noise and long using life, this series of products adopt special input-oil pump which be airproofed by our factory. 6. in order to meet customer’s needs of choosing right filter, we have scientific design and exact filter assemblies which could exchange by ones abroad. both cost and oil disposal effect are good.