Use: It is use for recovery and purification of various high-precision lubricating oils such as non-conformable hydraulic oil, lubricating oil and anti-wearing hydraulic oil. Features: 1. Strong capability of breaking emulsification. 2. The combination of coalescing separation and vacuum dewartering. 3. Deep, highly precise FH rectangle filtering system. 4. Zhongneng unique technology with H.P.M high molecule absorption material. Advantage: Hydraulic lubricating oil treated by this machine contains so low emulsification value, few water content and impurities that it can be used repeatedly in the highly precise hydraulic lubricating equipments at home and abroad.