Biosolids drying systems from Komline-Sanderson include a paddle dryer with dual counter-rotating shafts with intermeshing paddles and a vessel trough indirectly heated with thermal fluid or steam. The closed system generates minimal off-gas and requires no preconditioning of the feed, allowing simplified operation and low maintenance. The system produces a Class A granular material for agricultural use or can operate as a scalper to generate an autogenous green fuel. 800/225-5457; www.komline.com.
