The particle size of grinding circuit is the important factor to the grade of concentrated ore and metal recovery rate.
磨矿分级作业是选矿生产过程中至关重要的环节，磨矿粒度的好坏直接影响到浮选的精矿品位和回收率。
Industrial tests verified that there is a possibility to produce HPC superfine additives with ordinary closed-circuit grinding system and provided a new way to further utilize slag.
通过工业性生产试验验证了利用普通圈流磨系统生产HPC超细活性掺合料的可行性，为矿渣的进一步开发利用提供了一条新途径。
Process and facility selection of two stage closed circuit grinding and its application in phosphoric acid facility matching wet-process grinding system were introduced.
介绍了两段闭路磨矿工艺技术路线、设备选择以及在云峰分公司磷酸装置配套湿法磨矿系统上的应用效果。
Constituting the magnetic circuit with three pieces of permanent magnet to make up the magnetic grinding device which is used to grind small flat of parts.
用三块永磁铁组成磁路制成磁力研磨装置，用于零件的小面积研磨。
This mill together with separator can form close-circuit grinding system for grinding clinker into cement products.
本磨机与选粉机组成循环圈流粉磨系统，将熟料粉磨成水泥成品。
This mill together with separator can form close-circuit grinding system for grinding clinker into cement products.
本磨机与选粉机组成循环圈流粉磨系统，将熟料粉磨成水泥成品。
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