The Conterna (photo) is a continuous kneading and extrusion machine designed for processing highly viscous materials, such as plastic compounds with a high percentage of fillers. Besides plastics, the Conterna is also used in the food and chemical industry for manufacturing rubber, master batches, glues, sealants and other products. The system normally has six kneading chambers, but allows for the arrangement of as many chambers in line as necessary. Discharge units, such as a gear pump or an extruder, can be mounted to the last kneading chamber. The machine is available for throughputs from approximately 10 to 4,000 L/h. — IKA Werke GmbH & Co. KG, Staufen, Germany
Process viscous material with this kneading extruder
| By Chemical Engineering