Stainless Steel Mechanically Cleaned Bar Screen 1-10m Depth Channel
With Imported Motor
Description:
The PERFORATED STEP SCREEN is a kind of advanced solid-liquid
separation device in water treatment, which can continuously and
automatically remove debris from wastewater for sewage
pretreatment, in simple and self-cleansing function. PERFORATED
STEP SCREENS are not only highly efficient screens, but at the same
time conveyors for gentle lifting and discharging of the
screenings. They are suitable for deep channels; they handle high
hydraulic and solids loads; and they are easy to operate and
maintain. The PERFORATED STEP SCREEN is installed in channels with an
inclination 60° for better removal efficiency. Its discharge height
is up to 3.5m above the channel floor. The PERFORATED STEP SCREEN
has a linkage system with lubrication-free bearings, defining the
exact and parallel movement of the lamellae over their entire
length. Use of difficult-to-maintain chains and sprockets and water
contamination by oil and grease is thus avoided.
Application:
· domestic effluents
· municipal rainwater
· sewage pump station
· Industrial wastewater treatment plant
Technical Parameters:
Screen widths (mm) | Discharge heights (mm) | Screen mesh (mm) | Inclined angel (degrees) | Flow rates (litres/sec) |
500 to 2500 | 1500 to 10000 | 3, 6, 10 | 60 | 300 2500 |
Advantages:
1. Operational Principle: Gentle and complete lifting of screenings
and rocks from the channel floor
2. Outstanding Hydraulics: Highest flow / lowest head loss of its
class
3. Great Capture Rate: High separation efficiency due to narrow
slots, further
4. Spray water or brushes are optional.
5. Odor Control: Fully enclosed screen
6. Maintenance: No need for regular lubrication
7. Reliability: Low susceptibility to jamming by grit, gravel and
rocks
8. Overload-protection with rocker arm and proximity switch
9. Durability: Sturdy design, Made of stainless steel
10. Experience: Unsurpassed for more than 10 years; hundreds of
installations
