CGS Fluidized Bed Jet Mill Hard and/or temperature sensitive product? - No Problem!! General This innovative air jet mill is capable of fine grinding all kinds of dry products with virtually no contamination. Through this specialized milling concept, product grinding is entirely autogenous. Gas jets alone create the grinding energy. No tool wear occurs! An integrated dynamic air classifier in the housing can be infinitely adjusted to the desired fineness. This guarantees exact adjustment of the grinding parameters and reproducible product quality. Even the hardest of products poses no problem for this machine. In addition, extremely temperature sensitive products such as wax can be processed under continuous operation. Technique Finenesses from d97 < 2 µm to d97 70 µm (based on limestone) Air jet mill for the ultra-fine grinding of soft to hard materials in a fluid bed Newly developed grinding methods e-Jet® and s-Jet® (patent pending) Exactly defined maximum particle size through integrated dynamic air classifier Vortex free fines outlet with expansion chamber to reduce circumferential speed and wear as well as buildup of residues Classifier wheel with exchangeable, simultaneously rotating immersion tube to achieve highest finenesses, unlimited adjustment Gap between classifier wheel and fines outlet rinsed by gas for highest possible prevention of coarse grains Classifier shaft seal rinsed by compressed gas to protect the bearings Entirely autogenous grinding - no tool wear - no contamination Warming of product prevented by grinding with cooled gas (20°C), therefore applicable for extremely temperature sensitive materials Significantly lower compressor capacity as opposed to comparable jet mills Highest finenesses and maximum throughput achievable with just one classifier wheel Hinged classifier head provides good access for fast and easy cleaning and maintenance Reproducible results Optional designs available: pressure shock resistant, gas tight, inert