This product is mainly used fro the purification and regeneration of unqualified insulating oil,such as transformer oil,circuit breaker oil,mutual inductor oil,capacitor oil,cable oil,and high-voltage switching oil,etc.It can quickly and effectively remove moisture, gas,machinery impurities and water-soluble acid and other harmful substances in the oil,raising the flash point and oil pressure value.Besides, it can get rid off the bad oil the extraction and oil sludge in the free carbon,bio-plastic substances and insulation materials.Thereby,it can effectively reduce the acid value of oil and dielectric loss,and greatly enhance the insulating strength of oil to run equipment in safer and more reliable manner.The onsite charged operation could effectively shorten the transformer installation and its repair time limit.