Automatic mechanical step screen for sludge treatment

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 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.

Technical Parameter

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.