LY-R Zhongneng Vacuum Lubricating Oil Regeneration Purifier Application Series LY-R which add a regeneration device 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 not only rapidly remove water, gas and impurities from lubrication oil, but also remove the free carbon, deep oxides, acid, pitch. So it can highly boost the oil's value, making the oil more suitable for the lubricating system.