Projekt report ENGINEERED TO W ORK Blockages due to entwined fibres in digestion tower circulation/sludge stations Vogelsang RotaCut® 3000 Inline In a sewage treatment plant, fibres which become entwined in digestion towers often blocked pumps or the downstream pipework system. Both the digestion tower charging and removal system and the digestion tower circulation are now implemented using two RotaCut™ 3000 Inline. The Inline design allowed it to be installed in the existing suction pipes without problems. The RotaCut™ shreds all coarse materials (e.g. hair, fibres) in the sludge; entwining is actively prevented. At the same time, any remaining heavy foreign bodies are separated in the integrated heavy material separator and can be easily disposed of through the large free passage. Another impressive advantage of RotaCut™ units: their low running costs. The opinion of the sewage treatment plant manager finally tipped the scales. And he was impressed by the ease of maintenance and service of the RotaCut™. Simply open the cutter head and all important parts are accessible. Wear parts can also be replaced quickly. Entwined fibres: No problem with Vogelsang technology. Advantages of the Vogelsang RotaCut™ ü ü ü Entwined fibres are prevented reliably Effective separation of foreign bodies Easy to maintain and economical vogelsang.info info@voge