Ana amfani da wannan kayan aiki sosai don sarrafa faranti daban-daban ba tare da lalata su ba (musamman farantin aluminum).
Ba sai an saka ba, ana iya haɗa zoben tsotsa kai tsaye da ƙugiyar crane.
Babu buƙatar maɓallan sarrafawa, babu buƙatar wani ƙarfin waje.
Dogara da sassauci da tashin hankali na sarkar don sarrafa samar da injinan iska da kuma sakin su.
Tunda babu buƙatar wayoyi na waje ko bututun iska, babu matsala a aiki, don haka amincin yana da matuƙar girma.
















