处理磁铁石英岩的列别金采选公司有三座装备有不同规格选矿设备的选矿厂。在1号选矿厂按设计安装了90/250型和90/250型筒式磁选机;在2号和3号选矿厂安装了120/300型和120/300型磁选机。2号和3号选矿厂的设备生产能力和效率高,可以产出合乎质量要求的精矿。1号选矿厂的磁选机由于磨损和达到使用期限需要更换。90/250型磁选机已停止批量生产,因此决定在选矿厂一个系统的第5分选段安装120/300型磁选机。 The Leipzig Metallurgical Company, which deals with magnetite quartz, has three concentrators equipped with different specifications of mineral processing equipment. Type 90/250 and 90/250 cartridge separators were designed and installed at the No. 1 concentrator; type 120/300 and 120/300 magnetic separators were installed at the No. 2 and No. 3 concentrators. The concentrators at No. 2 and No. 3 beneficiaries have high production capacity and efficiency and can produce concentrates that meet the quality requirements. The magnetic separator of No. 1 beneficiation plant needs to be replaced due to wear and reach the end of its useful life. Type 90/250 magnetic separators have been discontinued in mass production and have decided to install Type 120/300 magnetic separators in the fifth separation section of a system at the concentrator.