The chile was unloaded quickly, placed on conveyor belts where they are washed, cleared of culls, and then ground up in large hammer mills. (fieryfoodscentral.com)
Legs, drags, and augers convey corn kernels into storage bins and then to a pair of hammer mills that crush them into a fine powder. (discovermagazine.com)
«Our well - dressed (sharpened) sets of millstones turn the highest quality wheat into a finer, better baking bread flour than all the hammer mills, steel roller mills, steel buhr mills, or pulverizers ever built! (amazon.com)