Maginito a salvage ndi maginito amphamvu opangidwa kuti azigwiritsidwa ntchito pazinthu zosiyanasiyana zomwe zimafuna kukweza ndi kubweza zinthu zachitsulo zolemera m'madzi kapena malo ena ovuta. Maginitowa nthawi zambiri amapangidwa kuchokera ku zinthu zapamwamba kwambiri, monga neodymium kapena ceramic, ndipo amatha kupanga mphamvu yamaginito yomwe imatha kunyamula katundu wolemetsa.
Maginito opulumutsira amagwiritsidwa ntchito nthawi zambiri ngati ntchito yopulumutsa, kufufuza pansi pa madzi, ndi zoikamo za mafakitale komwe zinyalala zazitsulo zimafunika kusonkhanitsidwa kapena kubwezedwa. Amagwiritsidwanso ntchito popha nsomba potulutsa mbedza, nyambo, ndi zitsulo zina zotayika m’madzi.