Star discharging feeder composition and nicknames usually star unloading material structure is with a plurality of blades impeller rotor, a casing, a sealing and deceleration device, motor and other components, star unloader also known as rotary feeder, lock valve, star discharging valve, star shaped feeder, name.
Star unloader for installation under negative pressure, the work of the discharger outlet at, upper accept unloading the material feeder discharge, plays a role in the transport of materials by the rotation of the impeller, and charged with the sealing effect, prevent pneumatic conveying process from discharging mouth of the inhaled air, ensure discharger normal discharge do as a kind of special unloading device, in the cleaning and cleaning work plays a great role. So it is necessary for us to sum up some characteristics of it, so you can better star unloader do comprehensive understanding and maintenance, play it best.