Sludge scraper equipment is the kind of wastewater treatment equipment which is mainly used to clean up sludge that is settled in the bottom of the sewage treatment tank and the scum of the pool surface. It is widely used in urban sewage treatment, waterworks and industrial wastewater treatment industries. RUNENG brand sludge scraper equipment includes peripheral driven sludge scraper and central drive sludge scraper. We can provide professional custom design and fabrication, ODM and OEM are also available. Welcome to visit our factory.