Abstract: Present day cement production is a high-technology industry requiring sophisticated technology-savvy approach at each phase of its manufacture. Given that cement, i.e., floured gray-colored powder is a principal product of any cement-manufacturing enterprise considerable attention should be paid to a degree of fineness of this binding agent. The study offers a new approach to determining of the dispersion characteristics of screened powders based on processing of data obtained be means of electronic granulometers.