有些选矿厂采用了非标准的两段球磨流程,在实际生产中没有可参照的装补球方案。由于不能很好地调节两段磨机的负荷,所以达不到预期的设计要求。针对这种情况,进行了试验研究,把精确化装补球技术应用到生产当中,以实现提高处理量和产品细度的目标。 Some concentrator uses a non-standard two-stage milling process, there is no reference in the actual production of the ball-filling program. As the load of the two-stage mill can not be adjusted well, the expected design requirement can not be achieved. In response to this situation, a pilot study was carried out to apply the precision ball-filling technique to the production to achieve the goal of increasing throughput and product fineness.