Drastically Cut operating costs with Kopay's clog-free Multi-Disc Screw Press. Designed for high-efficiency sludge dewatering with minimal maintenance. The device features a extraordinary self-cleaning sludge system which enables to wash the screw without blockage of sludge. The MDQ screw presses are created of stainless-steel AISI 304 (optionally AISI 316) and https://kopayintl.com/