The YJD-B star discharger is made by rotating a rotor with several blades in the cylindrical shell, and the material falling from the upper hopper is filled in the space between the blades, and is discharged with the rotation of the blades.

YJD-B type star unloader used in the pneumatic system for output, as for the output pressure or negative pressure system output system, star unloader can evenly and continuously feeding to the feeding tube, to ensure the output pneumatic tube gas solid, relatively stable, so that the pneumatic conveying can work normally, at the same time, it can discharge the upper and lower pressure and cut off to lock the gas.
YJD-B star type discharger is the main equipment for dust removal, air supply and other equipment, which is suitable for powdery materials and granular materials. It is Widely used for environmental protection, metallurgy, chemical, food, food, steel, thermal power, concrete and other industrial sectors.