End of September 2016 Tschuda and the Swedish partner, FB Kedjor AB, installed two more chain and flight scraper systems at the waste water treatment plant of Finspång in Sweden. In both tanks, in primary sedimentation tank no. 2 and also in the final sedimentation tank no. 6, conventional systems with GRP scraper flights […]

  On 19.07.2016 the first KKR Plastic Chain Scraper was put into operation on the main sewage treatment plant of the German city Trier in a 15,1m wide and 76,2m long final sedimentation tank. Five more tanks will be equipped until end of June 2017. Due to the fact that most of the parts were […]