Drastically Cut operating costs with Kopay's clog-free Multi-Disc Screw Press. Designed for high-efficiency sludge dewatering with minimal maintenance. The settled solids, referred to as Key sludge, are collected and despatched for further treatment in the Sludge Treatment phase. The MDQ screw presses are created of stainless steel AISI 304 (optionally https://kopayintl.com/