Raymond Mill: 1)output: 16-120t;0.5-8t; 2)Diameter of Pulverizing roller:140-450mm; 3)Height of Pulverizing roller:100-250mm R-type Raymond pulverizer is used for ultra-fine powder processing of 280 materials, with the Moth's hardness of 9.3 below and humidity of 6% below, in the works of non-flammable mine, chemical industry and building materials, etc. The materials include barite, calcite, ...