Welcome to Jiangsu Guonong Environmental Protection Co., Ltd
Ten years of industry experience

Product List

Parameter Description

The Step Screen is a kind of advanced solid-liquid separation device for sewage pretreatment, which can continuously and automatically remove debris from wastewater. 

Product Description

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 the not only high efficient screen but also can be used as a 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 40° and 75°. 

This variable inclination permits optimal adjustment to site conditions, such as channel depth and space constraints. 

Its discharge height is up to 11.5 ft (3.5m) above the channel floor.

Features

* Operational Principle: Gentle and complete lifting of screenings and rocks from the channel floor. 
* Variable Inclination: Adjustable to site conditions.
* Outstanding Hydraulics: Highest flow/lowest head loss of its class.
* Great Capture Rate: High separation efficiency due to narrow slots, further. 
* Improved by the formation of screenings mat Cleaning: Self-cleaning design. No spray water or brushes are needed.
* Maintenance: No need for regular lubrication. *Reliability: Low susceptibility to jamming by grit, gravel, and rocks.

Details

Operation Principle

Categories


Product Parameters

Screen Widths

      (mm)

 Discharge Heights

           (mm)

      Screen Mesh

           (mm)

     Flow Rates

     (litres/sec)

  500 to 2500    1500 to 10000         3, 6, 10    300 to 2500


Product Applications