在选矿工作者之间,常常认为苏联国内生产的选矿设备不可靠和不耐用,事实并非如此。从选矿厂设备的实际工作情况可以见到,Ⅱ段磨矿及Ⅱ段磨矿以后的磨机、砂泵、水力旋流器的工作还是比较可靠的,而且使 It is often not the case that mineral processing equipment produced domestically in the Soviet Union is considered to be unreliable and unproductive among the dressing workers. From the actual work of concentrator equipment can be seen, Ⅱ section grinding and grinding Ⅱ section after the mill, sand pump, hydrocyclone work is still relatively reliable, but also to make