Knight 3100 Series Reel Auggie mixers from Kuhn North America provide fast, thorough mixing for many organic and man-made materials. With trailer, truck and stationary models, municipalities can choose the machine and setup that best fits the specific blending situation. Multipurpose trailer- and truck-mounted machines offer convenient transport, while stationary models are suited for central mixing. 608/897-2131; www.kuhnnorthamerica.com.