Key words: oil filtration, oil purification, oil recycling, oil treatment, oil regeneration, oil restoration, oil filtering, oil filter, oil purifier, oil purify, waste oil disposal, oil reclaiming, waste oil management, energy saving, oil reconditioned, oil reconstituted, oil restituting, oil recovering Series LY is special for purifying all kinds of lubricating oil such as the hydraulic oil, mechanical oil, coolant oil, gear oil, and heat treatment oil and so on. This machine can operate automatically (don't need the person when it is working) . According to the lubricating oil's nature, this machine can rapidly remove water, gas, particulate matters and impurities from lubrication oil, so guarantee lubricating system of machine to work properly and prolong lifetime of machine. Advantages: 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 equipment at home and abroad. This series can fast degas, dewater, and remove the impurity and the volatile matter (for example ethyl alcohol, gasoline, ammonia and so on) . Enhances the oil quality, restores the lubricating oil viscosity, augments the flash point and improves the operational performance. Guaranteed the hydraulic system and the dynamic system, the lubrication system normal operation, so the machine is suit for many lines, such as the mine, metallurgy, electric power, transportation, manufactures and so on. Our products as follows : 1. Insulating oil purifier 1.1. Series ZY: Zhongneng vacuum insulation oil purifier 1.2. Series ZY-A: Zhongneng Vacuum insulation oil automation purifier 1.3. Series ZY-R: Zhongneng vacuum insulation oil regeneration purifier 1.4. Series ZYD: Zhongneng Double-stage vacuum insulation oil purifier 1.5. Series ZYD-A: Zhongneng double-stage vacuum insulation oil automation purifier 1.6. Series ZYD-R: Zhongneng double-stage vacuum insulation oil regeneration purifier 1.7. Series ZYD-M: Zhongneng Mobile Type Transformer Oil Purification Plant, Oil Recycling 2. Turbine oil purifier 2.1. Series TY: Zhongneng vacuum turbine oil purifier 2.2. Series TY-R: Zhongneng vacuum turbine oil regeneration purifier 2.3. Series TY-A: Zhongneng vacuum turbine oil automation purifier 3.Lubricating oil purifier 3.1. Series