最近,英国伯明汉 Master Magntes 公司介绍了一台改进的实验室盘式磁选机。这类至今被认为是分选各种细粒磁铁矿的高选择性磁选机,因缺乏改变与其他参数无关的每一分选参数的手段,其选择性有某些不足。据说,Master Magnets 公司在研究盘式磁选机的时候就已显示出要改进它的必要, Recently, Master Magntes, Birmingham, England, introduced an improved laboratory disk separator. This type of high-selectivity magnetic separator, which until now has been considered as a separation of various types of fine-grained magnetite, has its selectivity somewhat lacking due to the lack of means to change every sorting parameter which is irrelevant to other parameters. It is said that Master Magnets company in the study of disk magnetic separator has shown the need to improve it,