A machine used for packing that feeds in a straight line is a very high-tech system made to put materials inside packages accurately and efficiently. It uses vibration in a straight line to move and spread out granular or powder materials evenly into weighing or filling machines. The machine makes sure that the flow is always the same, reduces product loss, and helps with fast operati... https://www.gmweighing.com/products/gm-linear-feeder-packing-machine