Centrifugal filter
Centrifugal force is used to separate the mechanical impurities from the lubricating oil. Generally in parallel with the main oil passage, but due to its low filtration accuracy and maintenance trouble, it is gradually replaced by paper filters. However, centrifugal lubricating oil filters have outstanding advantages in environmental protection, and they have begun to be applied after technical transformation in recent years.

The new centrifugal lubricating oil filter greatly improves the filtration accuracy by increasing the speed, and can effectively filter impurities. The rotor can be replaced directly after reaching the service life, which greatly simplifies the maintenance procedure. The parallel centrifugal filter of the lubrication system is of great help to reduce the impurities of the lubricating oil. With the enhancement of people's environmental awareness, the new centrifugal lubricating oil filter will be more widely used.

Under normal circumstances, the engine components through the lubrication of oil to achieve normal work, but the parts of the operation of the metal debris, into the dust, carbon oxide at high temperature, part of the water will continue to be mixed into the oil, a long time will reduce the normal service life of the oil, serious may affect the normal operation of the engine.

Therefore, the role of the oil filter is reflected at this time. Simply put, the role of the oil filter is mainly to filter the vast majority of impurities in the oil, ensure the cleanliness of the oil, and extend its normal service life. In addition, the oil filter should also have strong filtration capacity, low flow resistance, long service life and other properties.