Umshini wokugcwalisa nokuvala izikhwama ozenzakalelayo uwumshini wokupakisha ozenzakalelayo kakhulu. Ungagcwalisa futhi uvale izikhwama ngokuzenzakalelayo ngemikhiqizo eyahlukahlukene.
Umshini wokugcwalisa nokuvala isikhwama ozenzakalelayo uwumshini ongasetshenziswa emikhiqizweni eyahlukahlukene. Lolu hlobo lwemishini luklanyelwe ukugcwalisa, ukuvala, ukukala, nokulebula umkhiqizo ngesikhathi esisodwa. Lo mshini ungasetshenziswa emikhiqizweni eyahlukahlukene njengokudla okuwuketshezi, impuphu, ama-granule, ama-paste, amafutha okugcoba njll., kuye ngohlobo lwesikhwama esigcwaliswayo. Inqubo iqala ngokulayisha umkhiqizo e-hopper phezulu komshini ngembobo eseceleni noma phezulu kweyunithi. Lo mgodi uzovala ngokuzenzakalelayo lapho uzwa ukuthi akusekho mikhiqizo yokulayisha kuwo.