Rudzi urwu rwekupura chibage idiki minithresher, yakakodzera mhuri dzekumaruwa. Muchina uyu uchabatsira varimi kuchengetedza nguva,
kuderedza kushanda kwevanhu uyezve zvinogona kubatsira varimi kuti vawedzere kushanda zvakanaka kwemabasa.
Muchina uyu une mukurumbira sekushanda kuri nyore =, dhizaini inonzwisisika, mhando yakanaka uye kuita kwakagadzikana.