Introduction: Bajaj Vertical Screw Conveyors are ideally suited to elevate a wide range of bulk materials. Bajaj Vertical screw conveyor consists of tubular housings sections with a tangential inlet in the bottom section and an inclined outlet in the top section. The tubular sections are specially designed to facilitates the maintenance and are easily removable. The top mounted drive unit with integrated end bearing assembly is used from which the screw is suspended. These screws pipes can be in one or more sections with shafts and couplings at each end depending on the overall height of the assembly required.