Pneumotransportation system – an equipment complex for material transportation by an air stream. In processing of vegetative materials the pneumotransportation system is applied more often to unloading from a material of units of drying crushing, drying drums and hammer mills (and other grinders), for moving of elimination of granules from separator to the granulator (pellet-mill) bunker, for transportation of a part of the dried-up material in the bunker of fuel of the heat-generator ...