Hongda JWZ scraper scraper, JWZ scraper worm reducer, JWZ240 worm reducer is a mud equipment. Components: scraper by truss car, scraping rake, skimming plate, drive until the component devices and self-control cabinet. Scraper main center drive scraper, peripheral drive scraper. JWZ scraper reducer Center Drive Mud Scraper mainly by working bridge, gear, steady flow tube, drive shaft, wiper arm, scraper and other components. The machine has a fixed platform across the pond, the work load of the machine is its role in the work of the bridge center; steady flow of sewage through the center of the pool were to flow around the cylinder. With the flow area increases the flow rate decreases, sewage sediment deposited on the bottom, scraper precipitated sludge scraper set to set the pit in the center, which will be discharged from the sludge pipe using water pressure. Scraper using worm gear reducer, smooth transmission, transmission torque, structures on the rational use of scraper. Welcome to inquire,