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我矿是一个中型露天磷矿,年采剥总量170M~3左右,其中采矿量66万吨左右.露天矿的生产,与其他工业企业比较,有许多不同的特点,为了提高经济效益,必须有一套与其生产特点相适应的成本管理办法.本文结合我矿实际,就如何加强露天矿的成本管理,降低生产成本,谈一点租浅体会.一、建立以“采剥成本”为基础的成本管理指标体系露天矿的矿石成本受采剥比的影响很大.随着各个生产年度采剥比变动,矿石生产成本也就随之
Mine is a medium-sized open-pit phosphate mine, mining the total annual amount of about 170M ~ 3, of which mining capacity of 660,000 tons. Open-pit mine production, compared with other industrial enterprises, there are many different characteristics, in order to improve economic efficiency, There is a set of cost management methods that are suitable for its production characteristics.This paper, based on the actual situation of our mine, gives a brief introduction on how to strengthen the cost management of open-pit mines and reduce the production cost. Cost management index system The cost of ore in open-pit mines is greatly affected by the ratio of mining and stripping.With the change of mining-stripping ratio in each production year, the ore production cost will follow