The Rollo-Mixer ® Mk 8 batch mixer is an exciting new addition to Continental's line of rotary drum mixing technology. The Mk 8 batch mixer is designed for uniformly blending dry particulates within 2 to 3 minutes. Like all Rollo-Mixers, the Mk 8 batch mixer creates rivers of material which gently divide and combine the batch several times per revolution, resulting in a quick, gentle, homogeneous blend. However, the Mk 8's instantaneous discharge capability allows the entire batch to empty completely within seconds!