Ring NdFeB bonded compression magnets ke karolo ea bohlokoa liindastering tse fapaneng, ho kenyeletsoa sefofane, likoloi, bongaka le matla.Limanete tsena li fana ka ts'ebetso e ikhethang lits'ebetsong tse boima, li fana ka matla a phahameng a khoheli, sehlahisoa sa matla le botsitso bo holimo.Li fumaneha ka boholo le libopeho tse fapaneng, ho kenyeletsoa li-cylindrical, annular, le li-ring ring tse ngata, tse fanang ka baqapi le baenjiniere ba feto-fetoha le maemo ho theha tharollo e ikhethileng bakeng sa lits'ebetso tsa bona.