The silo aeration system maintains bulk powder in a mobile, flowable condition throughout the entire silo volume — not just at the cone discharge point. Aeration pads or tiles are installed across the silo floor and lower cone walls, supplying a continuous low-volume air flow through the porous membrane that gently aerates the stored material and prevents consolidation, segregation, and compaction during extended storage periods.

Where air fluidization provides localised aeration for discharge, the silo aeration system addresses the full storage volume — particularly important for tall silos where the weight of stored material causes significant compaction pressure at the base, and for materials stored for extended periods that tend to consolidate and become difficult to discharge when needed.

SaveEco engineers silo aeration systems as a standard element of new silo design for fine powder storage — and retrofits them to existing silos where poor discharge behaviour has been identified. The aeration air volume is sized to the material’s minimum fluidization velocity — enough to maintain mobility without excessive air addition that would cause over-aeration and material instability.

Key Applications: Fly ash storage silos · Cement silos · Raw meal silos · Lime storage · Chemical powder storage

Materials: Fly ash · Cement · Raw meal · Lime · Fine mineral powders · Chemical powders