Nowadays,gear pumps have to be considered not only as state-of-the-art equipment in extrusion lines for high quality end products but also as an acknowledged instrument for improving the overall efficiency and user-friendliness of extrusion lines. Together with extruders,in the broad sense-kneaders,co-rotating twin-screw extruders,single-screw plasticising extruders and others-they constitute crucial components of a production line that is being called upon to meet steadily rising demands in terms of quality and economics. The general term employed here is gear pump-assisted extrusion.
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