Cost efficient extraction of plastics from extruders during production changeover involves sucking granules into a conveyer and depositing them in one of a number of designated containers

摘要

Granules are sucked out of the extruder hopper (12) with a suction system (1,2) and flow from the conveying unit through a filling tube (8.1) into a designated container (9.1) for the particular granule type. The filling tube is movable to allow it to move to any one of a number of containers.