... high quality paper products.FeatureThe ZSM series of double drum pressure screen adopt the advanced technology from overseas, ... tangent direction, and flows into the two sieve drum among outside and inside.2. With the ... force of centrifugal and centripetal force caused by double rotor, the good pulp flows into the good ... 3030-3745-5555-7575-90 ZSM Double Drum Pressurized Screen for Paper Making Machine