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南京石膏矿采场.以WJD-0.75型电动铲运机替代ZYQ-14型气动装运机.降低了能耗、噪音强度和故障率,使得矿石装运成本下降了3.044元/t。
Nanjing gypsum mine stope. Replacing ZYQ-14 type pneumatic loader with WJD-0.75 electric scraper. Reduce energy consumption, noise intensity and failure rate, making the cost of ore shipment decreased by 3.044 yuan / t.