Cable screen are used to hold solids in all kinds of treatment plants. It is suitable for wide and depth channels in accordance with operation. It is preferred in deep channels for the protection of the equipment and increase the efficiency of the system. Allows the coarse or fine screen to be cleaned with time or level adjustment. The scraper bucket, which is moved with one or more ropes according to the size of the system, provides cleaning of the grid through the stripping the solids held on the surface of the screen. The solids material collected by the bucket is transported to the top of the system and automatically discharged to the waste collection container.