Overview: A cloth-free, self-cleaning, low-energy continuous dewatering unit using fixed/moving rings and a screw shaft.
Principle: Thickening–pre-press–pressing–self-cleaning; moving rings scrub the gaps to prevent clogging.
Specs: 10-500 kgDS/h, cake moisture 75-85%, power 0.75-5.5 kW.
Advantages: No clogging, water-saving, compact, fully automatic.