We are offering wedge wire sieve bend screens. Champion wedge wire sieve bend screens can be custom made and designed for application in a wide range of industries. Used to separate solids from liquids, the curved screen of a sieve bend provides greater capacity than flat wedge screens due to increased gravitational forces on material flowing against the curve. Sieve bend screens are also known as side hill screens, parabolic screens, run down screens, gravity screens and dsm screens. at champion our high quality sieve bend screens consist of a concave curved profile wire screen mounted in a frame with the screen openings either perpendicular or parallel to the flow.