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Ukusetshenziswa kwe-Graphite Mold
Eminyakeni yamuva nje, ngokuthuthuka okusheshayo kwemboni ye-die and mold, izinto ze-graphite, izinqubo ezintsha kanye nezimboni ezikhulayo zokufa nesikhunta zihlala zinomthelela emakethe yokufa nesikhunta. I-graphite kancane kancane isiphenduke into ethandwayo yokukhiqiza isikhunta kanye nezakhiwo zayo ezinhle zomzimba namakhemikhali.