The rotary feeder plays a crucial role in dust removal systems, ensuring the efficient and safe collection and handling of dust and small particulate materials. The working principle of Yongmei Machinery's rotary feeder involves driving the star wheel (a rotor with multiple blades) to rotate via an electric reduction motor, enabling the transportation of materials. Materials fall from the upper hopper, fill the gaps between the blades, and are discharged as the blades rotate. In pneumatic conveying systems, the star feeder can uniformly and continuously supply materials to the conveying pipe, ensuring a stable ratio of gas to solids within the pneumatic conveying pipe, allowing the pneumatic conveying system to operate normally.