Development of multifunctional ultrafine vertical mill and surface modification equipment. For example, the combination of ultrafine vertical mill and drying, ultrafine vertical mill and surface modification, mechanochemical principle and ultrafine vertical mill technology can expand the application scope of ultrafine vertical mill technology. Some new materials with unique properties can be prepared by means of surface coating and solid-state mutual solubility.

Research and development of ultrafine grinding technology related to particle size detection and control technology. The particle size detection and control technology of ultrafine vertical mill is one of the important conditions to realize the industrial and continuous production of superfine powder. The control technology of particle size measurement instrument and measurement is closely related to the ultrafine vertical mill technology, so we must work with experts in these fields to tackle key problems.