As technology continues to advance, spray dryer technology has improved and manufacturers have made improvements to the internals of the machine. Therefore, it is widely used in the pharmaceutical industry and other processing industries, and can produce vaccines, antibiotics and other required products under sterile conditions.
Usually the atomized solution of the concentrate enters the machine through a rotary atomizer or a high-pressure nozzle, and the dry air enters the air disperser at a high speed, thereby ensuring the mixing effect with the atomized concentrate. Evaporation is instantaneous as the droplets pass through the drying chamber. In a pneumatic conveying and cooling system, the collection chamber collects the dried powder. At the same time the exhaust gas passes through the filter and the remaining particles are separated.
Compared to other dryers, this machine has lower energy consumption, a larger capacity and, in some cases, improved product quality. Therefore, many factories will use this machine for daily drying operations, and this machine is well received by the industry.
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