Fresh Fluff - This means big nutritional advantages for lower cost of gain or increased milk production. ROTO-MIX consistently produces premium quality feed by lifting the ingredients past the lower auger's wedge point, resulting in a fresher, fluffier ration that insures increased consumption. More Leaf - The gentle tumbling action with the ROTO-MIX system mixes fragile ingredients, such as hay leaves, flakes, and high-moisture grain, without causing excessive damage. More leaf in the mix means more protein to your herd. Total Mixed Rations - Our thorough mixing action eliminates dead spots and corner pile-up giving you a consistent balance of nutrients from the first pound of feed to the last.