A linear feeder machine is a vibration-based feeding device that utilizes linear vibration to transport granular, powdered, or small solid materials along a trough. It is often used as a part of various industrial processes to achieve the following goals: maintain flow rate consistency, reduce product blockage, and achieve high accuracy in feeding applications. Typically constructed f... https://www.gmweighing.com/products/gm-linear-feeder-packing-machine