Hammer mill

fooddry millinglaboratory

NTE Process has recently integrated into its range of solutions the dry grinding, micronization and dosing processes for multiple industrial applications – from mineral raw materials to the chemical industry, as well as the production of pharmaceuticals, cosmetics, food, up to control applications for harmful emissions and for recycling materials. Products with different densities (such as sodium bicarbonate, pigments, metal and polymeric powders, calcium carbonate, graphite, lithium, etc.) are grinded by hammer mills, pin mills, JetMill (with opposing air jets) and separated thanks to a dynamic air classifier. The separation of the different grain sizes takes place thanks to a particle size selector that separates the fine particles and brings the coarser fraction back into the grinding flow. It is also possible to automatically adjust the fineness of the selected product in-line and with extreme ease, obtaining the best performance and the lowest energy consumption. In addition, NTE Process provides cryogenic solutions based on modular systems through which substances with low softening points or thermosensitivity (such as elastomers, rubbers, resins, oily products, biscuits, etc.) are efficiently pulverized bringing them to their embrittlement temperature, through the use of liquid nitrogen suitably dosed in the screw feeder of the mill.