Silo unloading process is made with unloading augers or chain conveyors which are located under the silos. Grain is unloaded by own scarp flowing inside the silo.Sweep augers are used for empty the rest of grain on the base at flat bottemed silos.
We can collect sweep augers at 2 main group; P and S serial.These are showed changing as far as capacity and using time in a year. P serial's shovel part has more reinforced constuction. S serial has more economic structure than P serial.