Roller Mill | SpringerLink
WEBJul 4, 2023 · The Raymond mill is mainly composed of the plumblossom rack, the roller, the grinding ring, the blade, the feeding section, the return windbox, the discharge section, etc. There are three to five rollers hanging on the rack, each of which has a sloped blade in front (Fig. 4). Driven by the driving device, the roller revolves rapidly around ...