Underthe drive of motor, the speed reducer drives the the impeller rotating on the spindle,the material is evenly sentout from the upper bin by rotating impeller slot drive the discharging mouth,inlet and outlet has two forms:round flange and square flange.According to different material temperatures, it can be correspondingly designedinto high temperature resistant star discharging device.According to thenature of the material to be delivered, it can match the characteristics ofexplosion-proof motor and the speed regulating motor, etc. Applicable inelectric power, medicine, chemical industry, metallurgy, construction, food andother powder granule of continuous uniform ingredients, transport, unloading. The specification ranges from DN50- DN600.