Self-Cleaning Screw Press

The self-cleaning mechanism in a multi-disc screw press relies on the continuous relative motion between fixed and moving ring discs. As the screw rotates, the moving discs shift position, scraping the surfaces of the adjacent fixed discs and clearing accumulated solids from the filtration gaps. This eliminates the need for manual cleaning cycles, backwash systems, or periodic screen replacements that are common with conventional belt presses and screen basket screw presses.