本文就常规磨矿机作为超细粉磨物料的不经济性的基本影响因素作了详细的比较和阐述。在此基础上,对超细磨机的磨矿原理、结构特点、设计参数和磨矿效益等进行了理论分析和研究,并提出了一些看法。 This article made a detailed comparison and elaboration on the basic factors that affect the uneconomic of the conventional mill as ultrafine grinding material. On this basis, theoretical analysis and research on the grinding principle, structural characteristics, design parameters and grinding benefits of the ultrafine mill are given and some opinions are put forward.