распылитель воздуха(Aeration pads are used to fluidize and to optimize the flow rate of powdered and pulverized products in silos and in bunkers. Pulverized goods stored in silos have to be easily extracted for further processes. Often however, powdered materials tend to densify during storage and become solid. Therefore it is no longer possible to rely on gravity alone for extraction. To ensure succesful flow, aeration pads should be used. Aeration pads and candles can easily be installed, even in silos already in operation. Dorian Roman)
