Designed to hull products such as oats, sunflower seeds, spelt, hemp, barley, buckwheat, canary seed, cocoa beans, etc. by passing these materials through a rotating impeller and propelling them into the surrounding impact ring. This dynamically balanced, hardened impeller contains a series of grooved vanes which force individual kernels to orient themselves for maximum hulling efficiency at impact. The impeller can be programmed for the preciseContact us for details