The abrasiOn wear of ore-accumulation drive-over hopper is an important factor restricting increasement of equipment operation rate and production capacity.

通过式漏斗的磨损是制约选矿厂设备作业率及生产能力提高的重要因素。

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After the technological transformation, the ore processing flowsheet and equipment was improved, and the equipment operation rate and ore dressing recovery rate was enhanced.

通过技术改造使选矿工艺流程及设备日趋完善，提高了设备运转率和选矿回收率。

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In the current brush holder based on the optimization and improvement, transformation of the old-line equipment, reducing costs to improve the operation rate.

在现有刷握的基础上进行优化和改进，改造在线的旧设备，降低成本提高运转率。

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