Extraction is the process of removing a product from its container (silo, hopper, tank, etc.). The vibrating feeder is design to adapt perfectly to the container, guaranteeing the correct quantity of energy. This is how the product is extracted at a regular rate. Vibrations conveyed to the product eliminate interruptions or irregular product flow (bridges).
Static parts are designed to guarantee constant flow. For this reason, extractors have a static terminal, control gates and unblocking elements (which eliminate clumps, deposits, etc.).