Rake screens are applied for separating solids from process and waste water.
When the water passes through the filtering grid all the held back solid parts are collected and carried away by special cleaning combs on the tops of the filter. The particular shaping of the bars allows expulsion of the solids and accurate cleaning of the combs. The Redox rake screen solves the problem of separating solids from liquids in the reinforced concrete channel.
Rake screens are used in the following branches: