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Oil mist lubrication, as a classic lubrication method enhanced with advanced control techniques, is widely used abroad for its ability to reduce bearing failures, lower lubricant consumption, improve lubrication performance, and cut labor costs. This technology was introduced to China in 2000 and has achieved good results; it is a technology worth promoting. Regarding oil mist lubrication technology, it is a method of centralized oil supply that enables the continuous and efficient conversion of oil into fine particles. Pressurized lubricant mist is delivered to bearings and metal surfaces to form a lubricating film, thereby improving the lubrication effect and extending the lifespan of machinery. It generates, transmits, and automatically distributes lubricant. The implementation of oil mist lubrication for rotating machinery, through the combination of patented atomization components and computer technology, has ensured the safety and reliability of this lubrication method, thereby promoting its further application. Current oil mist lubrication systems use the energy of compressed air to atomize the lubricating oil, turning it into tiny particles on the micron scale. These oil mist particles form a stable suspension within the system, which can be transported over long distances through pipes to the areas that require lubrication. Comparison between oil mist lubrication technology and traditional lubrication technology (1) Bearing failures are reduced by 90%. The use of oil mist lubrication technology has proven to reduce downtime and the hassle associated with maintenance. Many users have found that by replacing traditional oil sumps and greases with oil mist lubrication technology, bearing-related failures can be reduced by up to 90%. (2) Lubricant consumption is reduced by 40%. The savings in lubricant are due to the precise amount of lubricant supplied to each bearing; a small amount of lubricant applied in the form of an oil mist per day is more effective than a larger amount of lubricant in an oil sump. Statistical data show that the amount of lubricating oil used can be reduced by up to 40% with the adoption of oil mist lubrication technology. (3) Reduction in bearing temperature of the equipment: With the use of oil mist lubrication technology, the operating temperature of the bearings is lower. The friction generated by the rotation of the bearing and the stirring of the lubricating oil is also eliminated. In this way, the heat generated as a result will be reduced, and energy consumption will decrease accordingly. The operating temperature of ordinary bearings can generally be reduced by 10-15 degrees Celsius, and a lower operating temperature can extend the service life of the bearings. (4) Removal of contaminants from the bearing housing. The two main causes of premature bearing failure are corrosion and wear on the bearing surface. Corrosion occurs when water or other corrosive agents come into contact with the bearings. Wear occurs when solid particles present in the lubricating oil (especially hard particles with a diameter close to the size of the critical clearances) come into contact with the surfaces of the two rotating components. Since the mist-like lubricant can maintain a low positive pressure inside the bearing housing, external contaminants and corrosive agents are kept at bay. The diameter of the oil mist particles generated by the central atomizer is usually smaller than the critical clearance dimensions of the equipment, so no particles with sizes in the dangerous range can enter the device. Furthermore, in a pure-type atomized oil lubrication system, there are no oil sumps; the wear particles generated by the bearing housing, the bearings themselves, and the rotating shaft are continuously washed away from the bearing surfaces, thereby ensuring the cleanliness of the lubricating oil.