Isahani ya Distributor yagenewe kurinda isahani ihuza Rotor, Rotor Boss na Shaft hamwe nibikoresho byo kugaburira bigwa muri rotor kuva kuri hopper.
Iki gice gishobora kwambara kubintu byombi bigaburira (ingaruka) kandi nanone "bigabanywa" ku byambu bitatu muri rotor (abrasive).
Yifatanije na rotor ukoresheje bolt imwe yinjira hejuru yumutwe..Ibi bigomba gukorwa, cyangwa birashobora kugorana cyane gukuraho bolt mugihe bikenewe.
Ikwirakwiza nigice cyo kwambara cyakira ingaruka nyinshi, kandi mubisanzwe bizashira vuba mubikorwa bisanzwe.Hano hari isahani 1 yo gukwirakwiza muri buri rotor yambaye.