Rotary Bridge Scrapers are used in treatment plants to scrape the sludge that settles at the bottom of circular sedimentation tanks and to remove the foam or oil layer accumulated on the surface from the tank.
Rotary scrapers are divided into fixed bridge or rotating bridge scrapers. Depending on the project, bridges can be produced from carbon steel, epoxy painted, galvanized or stainless materials. The parts in contact with water can be produced from stainless material.
- Central Driven Rotary Bridge Scrapers