前言奥托昆普公司是率先研制大型浮选机的先驱之一。大胆地将大型浮选机用于精选段的也是奥托昆普公司。按常规,精选段应该用小浮选机,并且根据经验,精选槽常常小于粗选槽和扫选槽。尽管大型OK浮选机已经成功地用于精选,奥托昆普公司仍继续其大型浮选机的研制工作。最近的研究成果之一 Outokumpu is one of the first pioneers to develop large-scale flotation machines. Outokumpu is also boldly using large flotation machines for select sections. Conventionally, the flotation section should use small flotation machines and, as a rule of thumb, the grit tank is often smaller than the gob-gulch and gully tank. Outokumpu continues its research and development of large flotation machines, despite the successful use of large OK flotation machines. One of the recent research results