Salts and Minerals By the production of salt from mines, as well as by evaporation of mine salt, it contains impurities like dark / black stones and foreign bodies. Conventional treatment, including evaporation basins, cannot delete stones or gravel from the refined salt. Salt of the whitest color with minimal contamination content is directed to the food industry.
Its price and quality proportionally increases along with the purity, i.e. depending on the kitchen salt content.
Color sorters provide quick and safe solution of all the problems connected to the removal of contaminants.