通钢集团板石矿业公司选矿厂自2005年开始采用MVS系列高频振网筛对原有尼龙固定细筛进行改造,并于2007年7月相继完成余下三个生产系列的设备改造工作。振网筛投入运行以来,其筛分效率比原固定细筛有了显著的提高,系统的循环负荷得到大幅度的降低。经过多年的使用,振网筛的给矿方式在 Since 2005, Tongshang Group’s Slate Mining Co. concentrator has adopted the MVS series of high-frequency vibration sieve to transform the original nylon fine sieve. In July 2007, the remaining three production series of equipment reformation were successively completed. Since the vibrating screen has been put into operation, its screening efficiency has been significantly improved compared with the original fixed fine sieve, and the cyclic load of the system has been greatly reduced. After years of use, vibration sieve to the mine in the way