Chain band screens
To remove suspended solids (algaes, foliage…) from water on deep bassins
The coarse screening is one operation to do in a wastewater treatment plant to avoid solids damaging the plant equipment or in order to avoid the clogging on pipes (Ex. Irrigation plant with drop-drop technique) . The rotating band screen is an electrical machine designed to remove the material piled up in channels or water collecting basins. The machine consists of a fine mesh metal grid (fixed on each panel of the band screen), a frame to be installed on concrete slab and a system for removing the material deposited in the metal grid meshes. The material is discharged by a flow jet into a hopper.