As a special unloading equipment, star unloader plays a great role in cleaning and cleaning, so it is necessary to summarize some of its characteristics, so that we can better understand and maintain the star unloader and give full play to its maximum ability. brief introduction The star unloader is installed at the discharge port of the unloader working under negative pressure. The upper part receives the materials discharged by the unloader. Relying on the rotating impeller, it plays the role of conveying materials and sealing to prevent air from being sucked from the discharge port in the process of pneumatic conveying and ensure the normal discharge of the unloader. As a special unloading equipment, it plays a great role in cleaning and cleaning. Therefore, it is necessary for us to summarize some of its characteristics, so that we can better understand and maintain the star unloader and give full play to its maximum ability.