A bakery received sprouted wheat grain in bulk bags and needed to precisely meter it to a hopper to begin the bread making process. KWS provided a unique, food grade solution for the application. KWS provided a special inlet to match the incline of the screw feeder and the discharge of the bulk bag unloader. The inlet was round and tapered down to match the tubular housing for the screw feeder. KWS added a sock bead on the inlet to attach a flexible connection to the bulk bag unloader. The discharge of the inclined screw feeder also had a sock bead for attachment of a flexible connection to downstream equipment. To provide accurate metering, the screw conveyor had variable pitch flighting under the inlet area to accurately meter the sprouted wheat grain up the incline.