... Pressure Suspension Mill is based on rich experience of mill research & development. Considering feedback from mill users, and development ... dolomite, limestone, talc, ceramics, marble, granite, dolomite, bauxite, iron ore, barite, bentonite, coal gangue, coal, etc. The output fineness ... fasten. When motor drives main shaft, shovel assembled on shovel frame rotates with roller. Roller rotates around ...