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在2015年中国矿业经济持续低迷的背景下,瓮福集团旗下瓮福磷矿采用阿特拉斯·科普柯FlexiR OC D65型潜孔式露天钻机,提高了磷矿生产效率,降低了经营成本,为抵御矿业寒冬增加了新的筹码。科学投资据了解,目前,瓮福磷矿一期开采已近尾声;二期工程穿岩洞矿于2015年4月正式投产。此矿区南北长2.4 km,东西宽1.6 km,总面积3.4 km2,磷矿石储量约9 000万t,总剥离
Against the backdrop of continued sluggish mining economy in China in 2015, the Wengfu phosphate plant under Wengfu Group adopted the Atlas Copco FlexiR OC D65 DTH-type open-air drilling rig to increase phosphate production efficiency and reduce operating costs, To resist the cold winter added a new chip. Scientific Investment It is understood that at present, the first phase of Wengfu phosphate mining has been completed; the second phase of the project wearing a cave mine was officially put into operation in April 2015. The mining area is 2.4 km long from north to south and 1.6 km wide from east to west with a total area of 3.4 km2. Phosphate rock reserves are about 90 million tons and total strip