位于南斯拉夫矿物富集的博尔矿区的马伊丹佩克铜矿,遇到了如同困扰着世界各铜矿那样的经济问题——如何经济地从低品位矿石和浸染矿石中生产铜。马伊丹佩克矿的管理部门研究了这个问题,并找到一种应用胶带机运输矿石和废石的解决办法。燃油价格的不断上涨,开采低品位矿石,扩建矿山所需燃油耗量的日益增多,以及为处理大量表土所需购置新汽车和新设备 The Maidan Pek Mine, located in the mineral-rich Boer mine in Yugoslavia, has encountered economic problems that plague the world’s copper mines - how to economically produce copper from low-grade ores and dip-ores. The management of the Majdin Pek mine examined this issue and found a solution to the problem of transporting ore and waste rock using a tape machine. Rising fuel prices, the growing use of low-grade ores for mining, the increased fuel consumption required to expand mines and the acquisition of new vehicles and equipment to handle large quantities of topsoil