Gutandukana na magnetic ya magnetic nuburyo butandukanye bwo gutunganya imirongo. Ibikoresho bisanzwe bikoreshwa mugutandukana kwa magneti ntabwo bikwiranye na 3mm.
1.Twa Koresha ibintu byiza byindabyo mu Bushinwa cyangwa igihuruke hamwe na magnesi idasanzwe.
2.Ikoranabuhanga rishinzwe kugenzura amashanyarazi kugirango rikore igikorwa cyoroshye.
3.Abatandukanya bikozwe mubyuma birwanya ibyuma bikabije, bishobora kwemeza neza ubuzima bwimashini no kwirinda amahirwe yingese yibasiye inbuye mabuye.
4.Ni kumvikana, kandi birashobora gukoreshwa no gukoreshwa muburyo butandukanye bwibidukikije.