* Ihlanzekile; Yenziwe nge-aluminium alloy yezindiza, ayisoze yagqwala.
* Ukwehla okuncane kwengcindezi; Amakamelo okungenisa kanye ne-outlet buffer aklanywe ngendlela yokuthi ukuhamba komoya kudlule emakamelweni okungenisa kanye ne-outlet buffer kanye nomgodi wokungenisa ukuze kwakheke i-convection, ngaleyo ndlela kuncishiswe ukwehla kwengcindezi.
* Impilo ende: Impilo yesevisi ingafinyelela eminyakeni engama-30, futhi iye yaphathwa nge-oxidation kanye nokuvimbela ukugqwala.