KWS designed and manufactured twin mass-flow screw feeders to match hoppers supplied by Hoover Conveyor. The screw feeders were 23-feet in length. The mass-flow screws were mounted on oversized heavy-duty pipe to reduce deflection under load. KWS understands difficult applications and designs heavy-duty systems to meet demanding operating conditions. Each screw feeder was equipped with two low-rpm, high torque gear reducers to feed the material under packed, upset conditions.