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GFG HIGH EFFICIENCY FLUIDIZED BED DRIER

Applications:
The GFG series high efficiency fluidized bed drier is suitable for drying damp granule or powder material in many fields such as pharmaceutical industry, chemical industry, feedstuff industry, foodstuff industry, etc.

Features:
The structure of fluidization bed is of round so as to avoid dead corner.
Inside the hopper there is a stir in order to avoid agglomeration of raw material and forming canal of flow;
The granule is discharged through the method of turning over. In this way it is very convenient and full. The discharging system can be designed as request too.
It is operated at the conditions of negative pressure and seal. The air is filtered. Therefore it is simple in operation and convenient in clean. It is ideal equipment that is in conformity with the requirement of GMP
The drying speed is fast and the temperature is uniform. In general the drying time is 20-30 minutes.

Schematic of Installation

Principle:
When air is purified and heated, it is introduced from the bottom of induced-draft fan and passed through the screen plate of raw material. In working chamber, the state of fluidization is formed through stirring and negative effect. The moisture is evaporated and removed rapidly and the raw material is dried quickly.

Main Technical Specifications:

Item		Unit	Type
Raw material		Kg	60	100	120	150	200	300	500
Fan	Air volume	M3/h	2361	3488	4000	4901	6032	7800	10800
	Air pressure	mmH2O	594	533	533	679	787	950	950
	Power	Kw	7.5	11	15	18.5	22	30	45
Stirring power		Kw	0.55	0.55	0.55	0.55	0.55	0.75	0.75
Stirring speed		Rpm	11
Consume of steam		Kg/h	141	170	170	240	282	366	451
Time of operation		Min	15-30 (according to different material)
Height of main machine	Square	Mm	2750	2850	2850	2900	3100	3300	3650
	Round	mm	2700	2900	2900	2900	3100	3600	3850

Installation size table

Model	Size
	L 1	L 2	L 3	L 4	L 5	L 6	L 7	L 8	H 1	H 2	H 3	H 4	H 5	R	∮
GFG-60	2150	1610	675	613	275	1200	358	1300	2430	2450	2130	429	1594	553	250
GFG-100	2245	1660	675	663	300	1200	358	1300	2590	2610	2290	514	1974	603	250
GFG-120	2300	1660	675	663	300	1200	401	1300	2720	2730	2370	514	1974	603	300
GFG-150	2450	1760	800	763	350	1200	359/451	1300	2925	2885	2525	554	2414	703	350
GFG-200	2750	1815	1400	815	375	1500	402	1300	3295	3155	2795	570	2414	753	400
GFG-250	2850	1866	1400	866	400	1500	402	1300	3500	3300	2940	616	2500	804	450
GFG-300	2850	1866	1400	866	400	1500	402	1300	3500	3400	3040	616	2500	804	450