Thepa ke mofuta oa countercurrent drum magnetic separator e etselitsoeng ka ho khetheha ho khutlisetsa matla a khoheli. Ka moralo o ts'oanang oa khomphutha, theha matla a matla a khoheli le sistimi e phahameng ea gradient ea matla a khoheli, angle ea khoheli ea makenete ke 138 ° Mehaho e utloahalang ea lisebelisoa, e ka hlahisang phallo e utloahalang ea pulp ea diminerale, e ntlafatsa ka mokhoa o tsotehang lebelo la ho hlaphoheloa ha liminerale tsa makenete.
