There is a closed walker system to spread the product at the product entrance to the machine. The product coming out of the straw walks into the turbocharger and cleans 40% of the product, which we call pre-cleaning, that is, it cleans the product from empty, semi-empty, garbage, and dust at a high rate and throws unwanted particles out of the screw outlet. Afterwards, the cleaned product is poured into the trough and the coarse and dust of the product is removed from the Aky Technology sieves in the upper row of sieves. 1 size is taken from the lower sieve and continued under the sieve or over the sieve. 2 lengths of high-analysis sorted product is taken from the 3rd sieve. In the last section, the turbo is activated and the finished product and light grain and dust are cleaned and separated with a cleaning of 98 percent and above. The machine offers a total of 4 dust cleaning, 3 light grain cleaning, 1 coarse cleaning, 1 soil cleaning, 1 broken cleaning and 2 or 3 sizes. Fans and eccentric motors are speed controlled and desired adjustment can be made on the desired product. The machine works with a maximum power of 16.1 kW in total. The machine sifting area is 9 square meters.