Amfani da reverse current bushewa, zafi iska farko shiga karshen bushewa sashi na na'urar bushewa, ta hanyar trigger na'urar shiga farkon bushewa sashi na na'urar bushewa; Kayan farko shiga farko bushewa sashi, karshe biyu iska pre-dumama da kuma fitar da wani ɓangare na ruwa bayan shiga karshe bushewa sashi na'urori, a karkashin high zafi zafi iska aikin cimma karshe bushewa abun ciki.
Bayani: bushewa lokaci ne yau da kullun 20-30 mintuna, high zafi bushewa tandu ne kunshe da sarkar conveyor da zafi juriya karfe da kuma high zafi juriya rami tandu. Conveyor belt ya yi amfani da high zafin jiki juriya karfe net belt, shaping ball fitarwa ta sanyaya net belt bayan bushewa na mintuna 25-30 a kan net belt

Grid band bushewa ne wani nau'i na bushewa kayan aiki da wutar lantarki dumama, tururi dumama, zafi iska dumama, ci gaba da samar da amfani da karfe grid a matsayin conveyor band jigilar kayan don ci gaba da bushewa. Yawancin matsawa gama ball ta hanyar conveyor kai tsaye a kan kwamfuta conveyor, ta hanyar kwamfuta conveyor sama karshen scraper ya gama ball absorbed a kan bushewa, inganta respirability na ball, cimma bushewa sakamakon.