Glatt has developed a special technology for the safe handling of difficult fluidizable materials, for example very fine particles, products with a very wide particle size distribution, irregular shaped particles or sticky products. Typical for this technology is the special design of the process air distribution and the processing chamber. The patented design without air distribution plate, results in equipment insensitive to clogging, in addition the specific air flow pattern inside the machine provides new possibilities of process control. Advantages compared to known fluid-bed equipment include the substantially smaller filling volume in the processing chamber, which improves the quality especially of heat-sensitive materials. In addition the flow of process air in the machine results in a controlled movement of particles which provides very good conditions for the injection of liquids during granulation and coating processes.
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