Unyango lwasemva: Ngokweemfuno ezithile zokuphosa, imisebenzi yonyango emva kokunyanga njengonyango lobushushu, unyango olungaphezulu, umatshini okanye indibano inokuqhutywa ukuqhubela phambili ukusebenza okanye umsebenzi wokuphosa. I-aluminium alloy casting ibonelela ngeenzuzo ezininzi, kubandakanya ukuguquguquka koyilo, ukusebenza kweendleko, kunye nokukwazi ukuvelisa iimilo ezintsonkothileyo ezinokunyamezelana.