Sieve Shakers

Physical and chemical properties of solids are influenced by their particle size distribution. Therefore, controling this factor is of utmost importance in the context of science and quality control. Only if the size distribution remains constant, a reproducible product quality can be guaranteed, as the following examples illustrate: • particle size of the cement influences the strength of concrete • the taste of chocolate is related to the fineness of the cocoa • the flow behavior as well as solubility of washing powders depend on the fineness and particle shape of their basic materials Retsch sieve shakers, test sieves and evaluation software provide the key to easy, fast, reproducible and, most important, accurate analyses.