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ApplicationsDisperser Series ZDR is a single-roll-type one, and is a widely used key machinefor the dispersion of waste paper pulp. It is generally used to deal with hot meltand sticky impurities such as grease and paraffin wax, and special ink particles.Structure featuresDisperser Series ZDR consists of rotator, stator, body, feeding port, pulp-dischargingport, drive, control system, and heating system, etc.The pulp-feeding screw conveys the pulp at a consistency higher than 28% into thedisperser. The pulp is heated to 90'C by steam in the body; Meanwhile the pulpis intensively stirred, sheared and kneaded in between the rotator and stator. Asa result, the impurities that are stick to fibers, such as hot-melting and stickysubstances as well as ink, etc., are peeled off the fibers and dispersed intofine particles; meanwhile the impurity particles that mix in the pulp, such asplastics and rubber, etc., shrunk into grain particles, so they are easy to beremoved in subsequent screening an