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Description
Fluidizing dryer is also called fluid bed. Through operation and improvement over 30 years, it has play an active part in the fields of pharmaceutical, chemical, foodstuff, gain and so on industries. It consists of air filter, fluid bed, cyclone separator, dust collector, high-speed centrifugal fan, control cabinet and so on. Because of the difference of property from raw material, it is necessary to equip dust remover in accordance with practical needs. It may select cyclone separator and dust collector both or one of them. In general, cyclone separator can be selected if the raw material is larger and the dust collector may be selected if the raw material is light. Moreover, there is pneumatic feeding device for your selection.  There are two kinds of operation for this machine, continuous and intermittent type.
Principle
The clean and hot air enters into fluid bed through distributor of valve plate. The wet material is fed from the feeder forms the fluid state by hot air. Because of the wide contact between hot air and raw materials, the time of drying is short. If use continuous type, the material enters from the front of bed, fluidized in bed for several minutes, and float another side of bed. The machine’ works in negative pressure.
Application
Drying process of medicines, chemical raw material, foodstuff, grain processing, feed and so on. For example, raw medicine, tablet, Chinese medicine, foodstuff of health protection, drinks, feed, resin, citric acid and other powders. The suitable diameter of raw materia
l is normally 0.1-0.6mm. The most applicable diameter of raw material will be 0.5-3mm.
Technical paramenters

spec\item	drying capacity kg/h	power of fan	air pressure pa	air amount m3/h	Tem. of inlet air℃	Max consume J	Form of feeding
XF10	10-15	7.5	5.5×103	1500	60-200	2.0×108	1、 shape valve 2、 pneumatic conveying
XF20	20-25	11	5.8×103	2000	60-200	2.6×108
XF30	30-40	15	7.1×103	3850	60-200	5.2×108
XF50	50-80	30	8.5×103	7000	60-200	1.04×109

Notes: the drying capacity is measured based on the primary moisture of crystal of plum is 20% and its final moisture is 5% and the temperature of air inlet is 130 ℃ . The drying capacity of other raw materials will be based on the practical drying condition. When choose models, please note that: Model A should be matched with cyclone separator and Model B with inside bag dust collector and Model C with cyclone separator and bag dust collector.