KUVALA NDI CHIYANI?
Kuvala kumapangidwa ndi zinthu ziwiri zomwe zimakanikizana pakati pa liner ndi zinthu zophwanya.
Panthawi imeneyi, tinthu tating'onoting'ono tochokera ku chinthu chilichonse timasiyanitsidwa.
Kutopa kwakuthupi ndiye chifukwa, pali zinthu zina zingapo zomwe zimakhudza moyo wanthawi zonse wa zida zovala za crusher monga zalembedwa pansipa:
Zinthu za moyo wa ziwalo zovala
1. KUDYETSA - Mtundu wa thanthwe, Kukula, Mawonekedwe, Kulimba, Kulimba
2. VALA ZINTHU - Mapangidwe: Mn13, Mn18, Mn22…
3. ZINTHU ZOYAMBIRA - Chinyezi, Kutentha
4. NTCHITO YAKUVA - Abrasion, Adhesion, Corrosion
Nthawi yotumiza: Oct-25-2023