Ukuphosa imathiriyeli: I-CF8M yentsimbi engenasici
Inkqubo yokuphosa: Lost Wax Ivoti
Yesicelo: Valve Body
Unyango lobushushu: Isisombululo
Eyethu ukulahleka kwe-wax ukulahla isiseko ingavelisa isiko insimbi yotyalo mali yentsimbiehambelana ngqo nenkcazo yoyilo. Kwindawo ezisukela kwishumi leegrama ukuya kumashumi eekhilogram okanye nangaphezulu, sibonelela ngokunyamezelana okuqinileyo kunye nenxalenye engaguqukiyo kwinxalenye yokuphindeka.