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南芬选矿厂破碎与磨矿工序的能耗占全厂总能耗的70％，如何降低碎磨工序的能耗一直是我厂技术攻关的主要课题。根据破碎和磨矿作业间存在能耗合理分配的潜力，我厂把主攻方向瞄准了破碎作业，通过提高工艺水平和设备改造，使细碎产品粒度合格率稳步提高，在增产降耗方面取得了?
Nanfen beneficiation plant crushing and grinding process energy consumption accounts for 70% of the total plant energy consumption, how to reduce the energy consumption crushing process has been our main technical research project. According to the crushing and grinding operations there is the potential of the rational distribution of energy consumption, our factory aimed at the main direction of the crushing operation, by raising the level of technology and equipment modification, so that fine-grained products, a steady increase in the pass rate, increase production and consumption has made?