The Powerflow round bottom conveyor is an addition to our highly popular and successful line of Powerflow En-Masse Conveyors. The Powerflow round bottom offers some features not available in other styles of conveyors. The reason most often given for choosing a round bottom style conveyor is cleanout. The close tolerance in the standard contour tail section and the fit of the flights in the trough ensure the minimum amount of material left in the housing between batches of material.