Mune dzimwe nyika nematunhu, hukuru hwehove mbishi hwakakura, zvinozokonzeresa rimwe dambudziko, senge ⑴. Ita kuti kutakurwa kuome uye chikafu-chisakanganisika. ⑵. Deredza Kubika kunoshanda izvo zvisingakwanise kuvimbisa iyo hove mbishi yakabikwa, uye Cooker kugona kwadzikira.
Kuti tidzivise dambudziko riri pamusoro, tinogona kuisa iyo Crusher kucheka hove dzakareba kudarika masendimita makumi maviri kuita zvidimbu zvidiki, kuitira kuti uve nechokwadi cheyunifomu yezvinhu uye chikafu-zvakaenzana.
Iyo crusher inoumbwa neiyo rotor ine inogara yakarongedzwa mashizha uye furemu chimiro ine yakatarwa mashizha. Iyo rotor inotungamirwa yakanangana nemota kuburikidza nekubatanidza kutenderera. Kana iyo hove mbishi ine hombe chimiro ichipinda kubva mukati, hove inotemwa ikaita yunifomu diki uye kunyangwe zvidimbu neyakafanana yekucheka mhedzisiro pakati pemashizha anofamba pane rotor uye akaiswa mashizha pane yakatarwa furemu, uye akaburitswa achienderera kubva kuburitsa.