The unloading auger is used for emptying the grain from the silo. The grain is taken out of the silo through center and intermediate gates. The main components of the unloading auger include a manually controlled center gate, intermediate gates, a sliding gate mechanism that can be easily controlled from outside the silo, and the auger flight.

The unloading auger assembly is a combined system. The unloading auger and the sweep auger are driven by a single motor. The reducer coupling system in the center allows the sweep auger to be engaged when necessary. The TCV model provides a vertical discharge at a 90° angle from the silo, allowing direct unloading into a truck or trailer.

The frame of the unloading auger is made of painted ST37 black sheet metal. It features a modular design with bolt and nut connections. It is preferred for flat-bottom silo discharges. Different pipe and flight diameters are used depending on capacity and model.

Suitable for use with a silo diameter range of 3.66 - 16.50 meters and a capacity of 65 - 130 m³/hour.