Abstract: As the basis of equipment management,Lubrication has an important role in it. With the construction of large modern coal preparation plants,increasingly higher demand for equipment lubrication management is a must so that the traditional lubrication management mode cannot meet the needs of equipment in modern coal preparation plant. According to the application of equipment lubrication management in Shuangma branch of Ningdong coal preparation plant,a new specific management mode of equipment lubrication with strong operability and high accuracy,using network technique and modern communication means,is discussed. It achieves high- tech management by computer,digitization,intelligence and information as well as it is beneficial to promote management level of equipment lubrication of coal preparation plant and to push forward construction of digital coal preparation plant.