It is a ventilation system designed for projects where conical ventilation is required in flat bottom silos.
The system prevents contact between concrete and grain.
Hopper vents are available in diameters between 4.58 m and 10,08 m.
The hopper ventilation system, which offers storage according to different product types, also provides ease of unloading.

The cost is economical and the ventilation system design has high endurance.