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The same type of bridge scraper was still manufactured for the collection of sludge and floats with the usual problems of corrosion and maintenance. With the new models of the circular scraper, the defects of the old models are corrected. From a traction system anchored at the end of the decanter, and with a carriage system, the customer no longer observes a rotating bridge, but two blades that self-level according to the water level.
In addition, from DimWater Engineering we distribute classical scrapers, fully adjustable, and rectangular scrapers, with a chain tensioner system.