The Kerian Sizer is unsurpassed in converting field run sweet potatoes into a marketable range of sizes for fresh market or for processing. From the smaller growers to the largest packers, the Kerian Sizer is consistently chosen as the answer to sizing needs.
Sizing sweet potatoes for packing for many years, the Kerian Speed Sizer solves your sweet potato grading needs by sorting sweet potatoes onto conveyors that can be custom designed for your warehouse. Grading by smallest diameter will sort your sweet potatoes into sizes to 1/64th accuracy. Our sweet potato sorters are made here in the USA. Each size of sweet potatoes can be customized for the exact sorting you want. Our sweet potato graders are a great value, since the Kerian Speed sizer sorts quickly without damaging product, is low cost and easy to maintain, and pays for itself quickly.