A sprocket wheel for driving an edge driven belt conveyor in particular helical belt conveyors in a food handling facility, such as a freezing facility; a freezing room helical belt conveyor sprocket drive; and a freezing facility edge driven helical belt conveyor

摘要

A sprocket wheel (11) for driving an edge driven helical belt conveyor in a food handling facility, such as a freezing facility, comprising at least one integral body (15) with a curved wheel rim part, said curved wheel rim part comprising at least two parallel rows (17) of teeth (19); and a hub (21 ) for carrying the integral body (15) and for providing for attachment to a shaft.