Grain Boiling Dryer

Product description

Fluid-bed processing is mainly used for the mixing of powder material, drying and granulating (coating) in pharmaceutical, food, chemical, agricultural and sideline product processing industries, such as tablet, instant powder and condiment granules. The process of feeding and discharging material for this equipment should be finished in the airtight space to avoid the powder spreading to the working environment. It‘s controlled by PLC. For wet type granulating machine, it adopts negative pressure or air blast to make the finished granules enter the fluid bed for drying in airtight way.

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main features

Round structure inner fluid bed to avoid dead angle

The hopper can be set with stirring function to avoid wet material caking, especially for powder material, which is easy to clump together because of electrostatic adsorption.

It adopts manual rotation to discharge the finished products, convenient, fast and complete; it also can be designed with automatic inlet and outlet system as required.

This machine can be connected with high-efficiency wet mixing granulator and swing straightening granulator to suck the wet materials (powder and granules) into chamber for drying under the function of negative pressure, avoiding multiply transfers of materials.

main parameter

Model Item	FG-15	FG-30	FG-60	FG-120	FG-200	FG-300	FG-500
Material container volume (L)	45	100	220	420	670	1000	1500
Material container diameter (mm)	550	700	1000	1200	1400	1600	1800
Production capacity (KG/batch)	15	30	60	120	200	300	500
Steam pressure (MPa)	0.4-0.6	0.4-0.6	0.4-0.6	0.4-0.6	0.4-0.6	0.4-0.6	0.4-0.6
Steam consumption (Kg/h)	20	60	120	140	180	310	400
Compressed air pressure (MPa)	0.4-0.6	0.4-0.6	0.4-0.6	0.4-0.6	0.4-0.6	0.4-0.6	0.4-0.6
Compressed air consumption (m3/min)	0.6	0.6	0.9	0.9	1.1	1.1	1.5
Fan power (KW)	3	5.5	11	18.5	22	30	45
Electric heater power (KW)	12	21	30	48	87	163	185
Noise (dB)	With isolating treatment, the noise of draught fan is less than 75 dB.