Zida zotumizira lamba wa feteleza
Zida zonyamulira lamba wa feteleza ndi mtundu wamakina omwe amagwiritsidwa ntchito potengera zinthu kuchokera kumalo amodzi kupita kwina.Popanga feteleza, nthawi zambiri amagwiritsidwa ntchito kunyamula zinthu zopangira, zomalizidwa, ndi zinthu zapakatikati monga ma granules kapena ufa.
Lamba wonyamulira amakhala ndi lamba yemwe amadutsa pamapule awiri kapena kupitilira apo.Lamba amayendetsedwa ndi injini yamagetsi, yomwe imayendetsa lamba ndi zipangizo zomwe amanyamula.Lamba wonyamulira amatha kupangidwa ndi zinthu zosiyanasiyana malinga ndi mtundu wa zinthu zomwe zimanyamulidwa komanso malo omwe akugwiritsidwa ntchito.
Popanga feteleza, zotengera malamba zimagwiritsidwa ntchito kunyamula zinthu monga manyowa a nyama, kompositi, ndi zinthu zina zachilengedwe, komanso zinthu zomalizidwa ngati feteleza wa granulated.Atha kugwiritsidwanso ntchito kunyamula zinthu zapakatikati monga ma granules omaliza, omwe amatha kukonzedwanso mu zida zina.
Zotengera lamba wa feteleza zitha kusinthidwa kuti zigwirizane ndi zosowa zenizeni zopangira, monga kutalika kwa chotengera, kukula kwa lamba, komanso liwiro lomwe amayenda.Zitha kupangidwanso ndi zinthu zosiyanasiyana kuti zitsimikizire zoyendetsa bwino komanso zoyendetsa bwino za zinthu, monga zophimba kuti muteteze fumbi kapena kutayikira, komanso masensa kuti aziwunika momwe zinthu zikuyendera.