旋翼筛是目前国内使用最广泛的一种精选设备，用于筛除浆料中的浆团及其它非纤维杂质。该设备具有筛选效率高，操作维护方便，便用清洗，成浆质量稳定，生产能力大，结构紧凑，占地面积小等特点。主要用于抄纸前的浆料的精选，也用于筛选化学浆和磨木浆。

Screen domestic rotor is the most widely used a Featured equipment for the screening of the pulp slurry corporations and other non-fiber impurities. Screening equipment with the high efficiency, easy operation and maintenance, to use cleansing, as pulp quality and capacity, compact, small footprint, and other characteristics. Mainly used for papermaking selected before the slurry, but also for screening chemical pulp and wood pulp mill.