The step screen is a kind of advanced solid-liquid separation device for sewage pretreatment, which can continuously and automatically remove debris from wastewater. Step screen is not only high efficient screen, but also can be used as conveyor for gentle lifting and discharging of the screenings. It is suitable for deep channels.The step screen is installed in channels with an inclination between 40o and 75o. This variable inclination permits optimal adjustment to site conditions, such as channel depth and space constraints. Its discharge height is up to 11.5ft (3.5m) above the channel floor.
筛宽（mm） Screen width | 排放高度(mm) Discharge Heights | 筛眼（mm） Screen mesh | 流量(litres/sec) Flow rates |
500-2500 | 1500-10000 | 3,6,10 | 300-2500 |
Technical Support：YOUWEI Team
