Application REXON Fully Automatic Transformer Oil Purifier Machine ZYD-100 can quickly remove water, trace water, gas, particles as well as acetylene, hydrogen, methane and other harmful ingredients from insulating oil effectively to improve oil's dielectric strength to be above 75~80KV. It is suitable for on-site transformer oil purification and oil maintenance for different places. Our REXON transformer oil purifiers can be customised to be equipped with nitrogen gas tanks.