| 摘要 |
A description is made of a roller mill for grinding of particulate material, which roller mill comprises at least one grinding roller (3, 23, 33) which operates interactively with at least one further grinding body (1, 21, 31) such as a grinding table (21), a grinding ring (31), or a grinding roller (1). The roller mill is peculiar in that it comprises means (7) which provide for a continuous grinding-off of at least the areas on the surfaces of the grinding bodies (1, 3, 21, 23, 31, 33) which are subjected to least wear during the grinding process. As a result hereof, the surfaces of the grinding bodies are worn more uniformly across their entire width, thereby avoiding undesirable wear profiles and extending the effective lifetime of the grinding bodies.
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