Isicelo: Lo mshini uwuhlobo olusha lokusebenza kahle kakhulu kanye nesihlukanisi kazibuthe esilondoloza amandla esifanele ukucaciswa kwebhande okuhlukile. Ikakhulu isetshenziselwa izinsimbi ezilahliwe, insimbi ye-slag, insimbi yokuncishiswa okuqondile kwesitshalo sensimbi, i-iron Foundry iron kanye nezinye i-slag iron iron.