ZKS Series Vacuum Feeder Main Usage: It is mainly used for conveying powder and granular materials in applications with high height and long distance. The vacuum feeder is a preferred machine for automatic feeding for granulator, packaging machine, crusher, mixer and vibrating screen. It is widely used in such industries as chemical industry, food, etc. Work Method: The vacuum feeder is also called vacuum conveyor, which is a kind of dust-free closed pipe conveying equipment that conveys granular and powder materials through vacuum suction. It uses the air pressure difference between the vacuum and atmosphere to form air flow inside the pipe and drive the materials to move so as to complete the conveying of materials. Technical Data: Product Pictures: Company Information: