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.