We deliver plastic chain scraper systems for rectangular basins. The scrapers are separate bottom or surface scrapers with two axles and sprockets and chains on both sides of the basin. We also deliver chain scraper units that scrape both bottom and surface sludge. This scraper type has four pairs of sprockets and three axles. One of the sprocket pairs is fitted with short axles on both sides of the basin.

The scraper delivery includes scraper bars, slide rails, operating devices and the required installation materials. We can also deliver overflow channels for the clarified water and surface sludge removal units with these scrapers.