Very robust screen for channels.
The cleaning carriage is moved through a rack and pinion drive system. The path and angle of the cleaning rake are controlled by side rollers running in a guide track. At the lower turning point, the rake protrudes through the grid, so that screenings cannot get stuck.
Solid matter is directly picked up by a special cleaning rake at the channel bottom; there is no need for a discontinuity in the channel bottom. Screenings are pushed into a container, screenings press, screw container, belt conveyor etc. via a pivoting stripper. The screen can be mounted vertically in flumes and can be arranged as a forward flow or reverse flow unit.
Advantages and Specification:
- robust construction
- no drive elements in water
- easy to maintain