MW-ZBX Peripheral Drive Sludge Suction Scraper is one of the indispensable equipments of the sedimentation tank for urban water supply and sewage treatment works. Sludge suction scraper can overcome the small proportion of the activated sludge, high moisture content, difficult to scrap, is the ideal drain machine of the secondary sedimentation tank.
MW-ZBX Peripheral Drive Sludge Suction Scraper is whole bridge double drive form, the drive device at the end of beam driving the bridge slowly rotation. The suction pipes are mounted under the accessory bridge. As they rotate, sludge at the bottom gathered to the suction pipe by scraper, suction to center mud tank, and siphoned to be discharged outside of the pool. This equipment contains scum scraper device.