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, often known as Main sludge, are gathered and sent for additional treatment from the Sludge Treatment stage. The MDQ screw presses are made of stainless steel AISI 304 (optionally https://kopayintl.com/