Wotchera Bowl Conveyor amatchedwanso unyolo mbale yokwera, yomwe imagwiritsidwa ntchito popereka zing'onoting'ono, zopangira granular ndi zolimba, zomwe zimagwiritsidwa ntchito kwambiri pakudya, ulimi, mankhwala, zodzoladzola, mankhwala ndi mafakitale ena. Amagwiritsidwa ntchito makamaka panjira yachiwiri yonyamula yocheperako pamalo pomwe pali tsambalo.
Zitsanzo: Zakudya za nkhuku, zakudya zokhwasula-khwasula, zakudya zowundana, masamba, zipatso, maswiti, mankhwala ndi tinthu tina.