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本文对克里沃罗格矿区几个大型露天矿和破碎厂进行了矿石破碎的经济分析,列举了大型破碎厂三段破碎和四段破碎的经济比较,指出了在露天采场用爆破法加剧矿石破碎是改进破碎生产工艺的主要技术方向。
In this paper, some large open-pit mines and crushing plants in the Kliwo Luoge mining area were analyzed for the ore crushing. The economic comparison between the three-stage crushing and the four-stage crushing in the large-scale crushing plant was cited. Broken ore is to improve the crushing production technology of the main technical direction.