Fouronnes

Fouronnes is a French plural noun that refers to the grooved or corrugated wheels found in certain types of milling or grinding machinery. Specifically, it often describes the wheels used in a type of crushing or grinding mill, especially for processing materials like grains or minerals. The fouronnes interlock and rotate against each other, creating the necessary friction and pressure to break down the raw materials. The term is not commonly used outside of specialized technical contexts related to milling and mineral processing.