This USDA-approved, 3A-accepted screw feeder provides highly accurate metering of food and dairy powders. The tri-screw design minimizes product bridging, improves consistency of bulk density, and maximizes filling of screw flights. Sanitary features include: a quickly demountable, easy-to-clean design that allows access to all product surfaces; air-purge seals to eliminate shaft leakage; outboard bearings; stainless steel construction with welds ground smooth and flush to <32 Ra. Screw sizes range from 1-9-in. diam (3 to 2000 cu ft/hr). AC or DC motor and drives are available. Powder Process-Solutions, Chanhassen, MN 877-933-2556 www.powder-solutions.comPowder Process-Solutions Inc.