A twin shaft screw feeder gearbox is a type of gearbox used in material handling equipment, specifically in screw feeders. A screw feeder is a device used to control the flow rate of bulk materials being conveyed by a screw conveyor. The twin shaft refers to the two shafts within the gearbox that drive the screw conveyor. The gearbox provides the necessary torque to rotate the screw and move the material.
The gearbox is normally a customised gear box and typically includes gears, bearings, and a housing to protect and support the internal components.