Esetshenziswa kakhulu ezimotweni ezihlukene zikagesi, kukhona amaswishi amaningi okulawula ukulawula ukuphakamisa imoto, ukuya phambili nangemuva.Kulula ukusebenza.kulula ukuqalisa inkinobho ukuze uqedele imisebenzi efanele.Igobolondo lepulasitiki elingagqoki.Isibambo sokusakaza se-ergonomic.Inkinobho yenkinobho ephakathi entantayo iqinisekisa ukuphepha kwemishini.Zonke izinhlobo zokushintsha kokudonsa zivela kubakhiqizi abaziwa kakhulu bezilawuli.