www.foodengineeringmag.com/articles/90579-dual-inline-magnet-plate

Dual inline magnet plate
April 9, 2013
Engineered to remove ferrous contaminants from dry products, the PPS dual inline, rare earth magnet plate features a tapered-step design that provides optimal contact with product as it travels through the unit. The magnets are pull tested; the gauss is measured and documented for future reference. Meeting USDA and Dairy 3A standards for sanitation, it is suitable for food, dairy and nutrition processes.
Powder Process-Solutions; 877-933-2556; www.powder-solutions.com