ASM - Chain Driven Screens

Chain driven screens are the most commonly used screen model in large and medium-sized treatment plants as both fine and coarse screens. Linear Mechanical grating is mechanical equipment that cleans the bar grate mounted on the channel floor at an angle of 70-75° by scanning vertically. It generally consists of the chassis, strainer screen plates, chain action rake bucket, dirt scraper, and drive motor. All movements of the rake bucket are automatically controlled. The scraping movement, which starts from the bottom dead point, ends with the dirt scraper at the top dead centre transferring the garbage accumulated on the rake to the collection container. At the moment of landing, the rake changes its position and moves away from the grid. When the flat mechanical grill is stopped, the comb is parked in the top position and does not prevent the water flow. It can be operated with level adjustment or time adjustment.