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美国艾那马克斯(Anamax)采矿公司和美国熔炼公司,于1978年在新艾森豪威尔矿联合投资建成一套地表胶带运输机系统,该系统与普通钢丝绳夹芯胶带运输机不同之处:这种
US Anamax Mining and US Smelter Corporation, a joint venture in New Eisenhower Mine in 1978, built a surface belt conveyor system that is different from conventional wire rope sandwich tape conveyors: this