The Spirogyre silo sweep auger is designed to reclaim easy flowing materials from flat bottom silos once the gravity discharge has been completed.
The MORILLON silo sweep augers are designed for cereals, paddy rice, oil seeds and possibly for pellets such as wood.
Light or heavy type wheels for the advance :
The movement around the silo is ensured by one or multiple special wheels designed with rubber plates. The system is driven by the remaining torque at the end of the screw. The transmission comprises of a reducer combined with an eccentric arm, a spring allows adjustment of the torque applied to this wheel.