Vacuum[URL=https://www.chinaoilpurifier.com/products/detail/transformer-oil-purification.html] transformer oil purification machine[/URL] is widely used in electric power, petroleum, chemical and railway fields. When installing and maintaining various large transformer equipment, it can also be used for hot oil circulation drying and oil purification. The transformer oil purification system is suitable for the purification of insulating oil from 110kV to 1000kV voltage.