主要用于浆料浓缩洗涤及污泥脱水，其脱水分四个区，即重力脱水区、楔形预压脱水区、回旋脱水区、剪切脱水区。替代了板框式压滤机和离心浓缩机，是理想的浆料洗涤及污泥脱水设备。
It is Mainly used for pulp material inspissation washing and dirty mud dehydration ,which is in four areas,namely gravity dehydration,wedge re-pressure dehydration. Involution dehydration,cutting dehydration.instead of the Filter Press and centrifuge inspissation machines,That is the ideal equipment of pulp washing and dirty mud dewatering.
