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Major
advance in ultra fine grinding Said to represent a quantum leap in dry-grinding tec= hnology, the new patent-pending S-Jet system unveiled earlier this year by Netzsch-Condux Mahltechnik of Hanau, Germany, is capable of dry grinding particles into the nano range. Previously wet grinding was the only effic= ient method of reducing materials to submicron particles. The new fluidised bed jet mill system employs superheated steam to achieve jet speeds of 1200m/= s, yielding a four-fold increase in kinetic impact energy between the partic= les. This combined with a higher acceleration of the gas flow leads to a considerable increase in capacity through the mill, which is often more t= han double that which can be achieved with air. www.netzsch-grinding.com
Netzsch S-Jet fluidised bed jet mill system |
![3D"Fig](3D"Netsch31Aug_files/image002.jpg")