近日 ,山东莱钢集团鲁南矿业有限公司选矿第四系列扩建工程开工建设。该项目投资 80 0多万元 ,计划今年年底完成。鲁南矿业有限公司针对选矿车间目前只运行 3个系列进行生产的实际 ,通过配套、完善 ,在现有选矿 3个系列的基础上通过采用先进的过滤、筛分等技术 ,对选矿工艺流程 Recently, Shandong Laiwu Mining Group Co., Ltd. Lunan mining the fourth series of expansion project started construction. The project invested 80 million yuan, is scheduled to be completed by the end of this year. Lunan Mining Co., Ltd. for the mineral processing plant is currently running only three series of actual production, through supporting and improving on the basis of the existing three series of beneficiation through the use of advanced filtration, screening and other technologies, beneficiation process