发明授权
US09272284B2 Grinding roller of a roller mill 有权
辊磨机的研磨辊

Grinding roller of a roller mill
摘要:
The grinding roller of a roller mill according to the invention consists essentially of a roller shaft, a main roller body and an external wear ring having a wear protection, wherein the connection between the roller shaft and the main roller body is formed by a shrink fit. The main roller body is formed by at least two coaxially arranged intermediate rings.
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