Intsinga z’amashanyarazi zikoreshwa cane mu gutanga no gukwiragiza amashanyarazi. Mu rwego rwo gutanga amashanyarazi, intsinga z’amashanyarazi zirungika amashanyarazi ava mu bibanza vy’amashanyarazi canke mu bibanza vy’amashanyarazi aja mu bibanza vy’ugushiramwo amashanyarazi, bikagabanya ukubura mu gihe c’ugutanga amashanyarazi. Mu rwego rwo gukwiragiza, intsinga z’amashanyarazi zitwara amashanyarazi kuva mu bibanza vy’imizigo gushika ku bakoresha, zigatuma baronka ivyo bakeneye mu bijanye n’inguvu.
