Kutshanje, sigqibe iiseti ezimbini zee-blade impellers ezintathu zokusika i-dredger yokutsala ngokwemizobo ebonelelwe ngabathengi.Ezi impellers zonke zenziwe nge-A05 ekwazi ukumelana nokunxiba.Emva kokugqiba uvavanyo, siqala ukupakisha kunye nokuthumela.
I-impeller iyinxalenye esengozini kunye neyokusetyenziswa.Izinto ezinqabileyo zokunxiba ezikwaziyo ukunyusa ubomi benkonzo, ukunciphisa ixesha lokutshintshwa, kunye nokunciphisa iindleko.
Sinokubonelela ngokuvulwa komngundo kunye nemveliso ngokwemizobo yasekuqaleni ye-impeller, yangaphakathi kunye ne-submersible pump casing kunye nepleyiti yeedrodi ezahlukeneyo.
I-East Marine ineminyaka engaphezulu kwe-15 yamava ukuyila kunye nokuvelisa iimveliso zokucoca kubathengi abavela kwihlabathi liphela.Ukuba unomdla, nceda uzive ukhululekile ukuqhagamshelana nathi.