The HUBER Coarse Screen TrashMax® features an efficient and adaptable cleaning system designed for high-capacity screenings removal. The cleaning elements, attached to a chain system, are easily adjustable to accommodate varying requirements, enabling the removal of heavy and bulky objects. This flexibility allows the removal capacity to be tailored to meet the needs of specific installations, making it particularly beneficial for areas with high solids loads.
The installation height of the HUBER Coarse Screen TrashMax® above ground level is minimal and depends only on the installation height of the screenings transport or disposal units, even for deep channels. Both ends of the cleaning rakes are securely connected to robust drive chains. Each rake is guided by two wear-resistant rollers on either side, which run smoothly in lateral guide tracks to ensure reliable and thorough screen rack cleaning. The chains are powered by sprockets mounted on a common shaft and driven by a gear motor.
The rakes of the TrashMax® screen engage with the screen rack bars at the bottom dead center, first cleaning the rear of the screen rack and then the front. This operational design prevents material buildup in front of the screen, allowing even large, bulky debris to be effectively removed and transported upward out of the channel.
The lower section of the HUBER Coarse Screen TrashMax® features a steep conveying segment, followed by an upper section with a gently inclined, flat discharge area. This design ensures the efficient and reliable discharge of screenings into downstream transport or disposal systems.