A halin yanzu, karfe marin ana amfani dashi sosai a masana'antu, wanda yafi haɗa da nau'ikan guda biyu, wato zafi mirgina Mill da sanyi rollling Mill. Kuma akwai nau'ikan samfuran da yawa da bayanai daban-daban. Koyaya, mirgina karfe a cikin siffar sutturar matsa lamba, buƙatar ɗaukar wasu dabarun a......
Kara karantawa