Aimed at the wear problem of roll axle neck, failure analysis and rebuilding were made for multi-roller mill.

针对多辊筒碾压机压辊轴颈磨损严重的问题，对其进行了故障分析和改造。

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Aimed at the wear problem of roll axle neck, failure analysis and rebuilding were made for multi-roller mill.

针对多辊筒碾压机压辊轴颈磨损严重的问题，对其进行了故障分析和改造。

youdao