Mutuwar Tsari na Casting

Hot chamber mutu simintin gyare-gyare, wani lokacin ana magana da shi azaman gooseneck die simintin, narkakkar ne, ruwa, ƙarfe mai ɗan ruwa a cikin tafkin ƙarfe wanda ke cika ƙura a ƙarƙashin matsin lamba. A farkon zagayowar, piston na injin yana cikin yanayin kwangila, a lokacin da narkakken ƙarfe zai iya cika wuyan Goose. Matsin iska ko piston na'ura mai aiki da karfin ruwa yana matse karfen kuma ya cika shi cikin tsari. Fa'idodin wannan tsarin sun haɗa da sake zagayowar sauri (kimanin zagayowar 15 a minti daya), sarrafa kansa mai sauƙi, da ikon narkar da ƙarfe.