Zidazi ndizoyenera kulongedza zokha za botolo, bokosi, zamzitini, thumba ndi zinthu zina.Mapeto akutsogolo amatha kugwirizana ndi makina otsegulira kuti anyamule katoni yopanda kanthu yomalizidwa pachivundikiro chakumbuyo kupita kumalo amkati a makina onyamula;Mzere umodzi wa chakudya chazinthu, zidazo zimangokonza zokhazo, zida zapadera zidzagwira ndikuyika zinthuzo m'bokosi, ndipo katoni yomalizidwa kuchokera pazida, ntchito yonseyo imamalizidwa zokha, popanda kulowererapo pamanja.Makamaka oyenera ntchito mapaipi, zosavuta kuyenda;Kuwongolera pulogalamu ya PLC, ntchito yosavuta, kuchitapo kanthu kokhazikika.