Taking the 1000 t / D all sliming cyanidation carbon slurry plant project of Indonesia gold mine completed by Zenith 2018 as an example, we will elaborate the main contents of Raymond Mill commissioning of the project and the overall process of Raymond Mill commissioning from the three stages of Raymond Mill commissioning.1、 Preparation stage before Raymond Mill commissioning preparation means that before starting Raymond mill, it is necessary to check whether all components meet the requirements of commissioning.The main contents to be checked include lubrication, cooling, heating, sealing and fastening of various components.Raymond Mill commissioning can be started only after the person in charge of each department ensures that all parts meet the conditions of commissioning.Zenith wet overflow Raymond mill is selected for SBM Indonesia 1000t / D gold mine all sliming cyanidation project.