It is used for sifting and sorting of milled wheat in rolls. The elimination process is arranged according to the mill diagram. Designed for the highest possible screening area in minimum confined spaces. The square screen, which is eccentrically connected to the weight shaft driven by an electric motor, provides a circular movement of the square sieve by the force of the center formed by two weights. It is used to make high capacity sieving in factories that produce grain. They are designed in a very small size according to the sieving capacity they have. The sieve frame and spacer can be used in square sieves of various types and heights, the sieve can be adjusted to the upper and lower paths. Easy sieve replacement and simple control.By using sieves of different heights and using the intermediate sieve, the elimination capacity is reached.