Application: widely used in pulp and paper industry waste paper processing system. Remove bulk, dust and debris from waste paper Structural features: remove most of the impurities from the source and avoid them into the pulping system, thus improving the quality of pulp. After the waste paper bag is loosened, reduce the time of mortar bubble, improve pulp efficiency and save 10-20%. Variable frequency speed adjustment to meet different production requirements Spray dust removal device can effectively remove dust from waste paper and clean environment.