Thanks to the innovative design of the Trioliet mixer feeders with 2 or 3 augers, the feed is being mixed in two directions; vertically and horizontally. The feed is pushed up (vertical) due to the special shape of the Twin Stream mixing augers and falls down thanks to gravity. The mixing vessel is provided with patented triangles to ensure that the feed is being transported through the entire mixing vessel. (horizontal). This 'Dual Flow’ principle results in a perfectly mixed ration, for the cows impossible to select the tastiest food.