Vertical bleaching is another solution produced by omega for the rice bleaching sector. This model is designed to process higher capacity and more efficient products with lower power consumption. With the friction principle, the product is directed vertically from the feeding warehouse to the bleaching section with the help of a driver screw. When contact is made with cylindrical stones, the embryo and bran layer is separated from the rice grains. With the integrated fan and cyclone, the dandruff is sucked and evacuated. 4 metallic brakes positioned in the radial direction have two purposes; 1. The retarding effect that adjusts the duration of the rice in the bleaching chamber, 2. The effect of making the rice grains rotate around their own axis. These two properties contribute to better bleaching and higher efficiency.