The Zickert Rotating Sludge Scraper offers major energy, operating and maintenance savings compared to rotating bridges.

It has a lower profile design, which reduces the space under odour control covers, so there is less air to be purified and energy costs are reduced. The circular tank scraper’s electric drive is located on the perimeter tank wall with a static electrical connection point meaning no sliprings are needed.  With few moving parts, the Zickert Rotating Sludge Scraper requires less frequent maintenance and is less subject to mechanical wear than conventional bridge scrapers.

It is suitable for retrofitting to both municipal and industrial circular scrapers, as well as for new installations.