Raymond pulverizer is used for grinding the barite, limestone, kaolin, ceramet, slags, etc, below scale 9.3 of Mohs hardness and 280-odd sorts of non-inflammable and non-explosive stuff in the trades of mining, metallurgical industrial, chemical engineering and building material for high fine powder generation and processing. The product size is adjustable in the range of 80-325 (600 the largest) meshes. It is possible to product 30-80 mesh coarse powder through special device in the machine. Raymond pulverizer features: 1.Three-dimensional structure 2.Land-saving 3.The screen-passing rate can reach to 99% 4.The transmission is steady and reliable; 5.The transmission device of mainframe adopts airtight gear case and zonal wheel. 6.Centralized control for the electric system, convenient to operate.