采矿工业正在积极探索可以连续进行露天采矿生产的新系统,其目标是寻求能开采硬岩的斗轮式挖掘机之类的最好设备。据悉,澳大利亚BHP公司曾要求设备制造厂家能否试制一种单一的采矿设备来取代传统的成套露天采矿设备。此目标也许要求过高,但是采矿工业确实需要高瞻远瞩,使它能够 The mining industry is actively exploring new systems that enable continuous open pit mining with the goal of finding the best equipment such as bucket wheel excavators capable of producing hard rock. It is reported that Australia BHP company has asked equipment manufacturers can trial a single mining equipment to replace the traditional complete set of surface mining equipment. This goal may be overly demanding, but the mining industry really needs to be far-sighted so it can