https://3d-labs.com/bolted-storage-tank/
A rice silo can be equipped with a choice of unloading systems according to the
grain and its quantity minimizing the loss. Efficient Storage You can conserve tons
of rice in grain storage silos whereas the storage quantity is limited in conventional
storage systems. Steel silos can be used as grain silos to store many varieties of
grains such as rice, wheat, bean, and corn.
