... pulpboard, broke and wastepaper. 1.General IntroductionType D hydrapulper is designed refering to relevant information/datum based on ... contact the rotor, thereby the frequency is higher. Traditional hydrapulper generates one unobstructed vortex. Along sprial track, wastepaper ... power and volume.Type D hydrapulper is typically equipped with ragger and trash well.Ragger can remove long-strip-shaped ...