结构特点：
? 旋翼在筛鼓外侧；
? 采用内流式筛选原理；
? 倒锥形内筒结构，浆料通过筛缝流速恒定；
? 良浆出口宽，脉冲衰减快；
? 内部设计圆滑无死角，抛光质量要求高；
? 旋翼片间隙可以调整；
? 旋翼片磨损后可以更换；
? 采用内流式波纹筛鼓（孔或缝）。

性能特点：

? 重颗粒和杂质在筛体外周流动，不会堵塞筛缝；
? 良浆流动平稳；
? 内部没有沉渣，容易排放和洗涤；
? 筛选效率高；
? 脉冲非常低；
? 生产能力大；
? 运转平稳可靠；
? 筛鼓规格选择范围广。

STRUCTURE CHARACTERISTICS:

? Blades on outside of the screen drum;
? Inflow screening mechanism adopted;
? Upside-down core structure ensure steady speed of pulp passing through screen;
? Wide quality pulp outlet makes the pulse decrease quickly;
? Inner design is smooth with high quality and th high quality of polishing is demanded;
? Spaces between blades can be adjusted;
? Blade can be replaced after worn out;
? Corrugated screen drum is used(hole or stitch).

FUNCTIONAL ADVANTAGES
? Heavy particles and impurities flow in the outer area of screen,screen will not be blocked;
? Quality pulp flows steadily;
? No dregs inside discharge and washing are easy;
? High screening rate;
? Low pulse;
? Big capacity;
? Steady and reliable running;
? Wide range for screen drum selection.