Product description LYE series oil filter machine can treat with regeneration of waste gas engine oil. It not only removes the impurities, water, and acid matter, organic and inorganic acid effectively, but also can remove carbon particulate matter and peroxides. In gas engine oil, bitumen and colloid and other sludge can be removed similarly. After treatment by the machines, the color of the treated oil is recovered and the quality indexes are improved too so as to resume the performance of gas engine oil, to keep the engine in good lubricating conditions, to guarantee lubricating system of gas engine to work properly and to prolong the service life of gas engine and oil, finally, to economize expense on oil purchasing and save oil resource. V. Features 1. Adopting high-precision stainless steel strainer with excellent mechanical intensity and long service life, which is corrosion-resistant and high-temperature-resistant, it can intensively remove particulate matter from waste oil. 2. Completely removing water and harmful gas from the waste oil. 3. Recovering the color of the treated oil as fresh oil 4. Simple operation, safe and reliable. 5. As for the mixed gas which is pumped by vacuum pump, through some methods such as exhaust treatment, rundle cooling, condensation, purification, filtration to reinforce the efficient output power of the machine, prolong the service life of vacuum pump largely. It not only protects the vacuum pump, but also makes the discharge gas clean and accord with environmental requirements. 6. This system adopts advanced indefinite oil temperature control device, which can set the top and bottom oil temperature discretionarily to avoid frequent motions of beating AC contract and prolong the service life of AC contract. 7. This plant is equipped with integrated protection devices. Through each executive component, it can realize overall self-protection to the temperature, pressure, vacuum level, ultra-pressure etc.