Spray Granulator/Spray Drying Granulator

Product Introduction Technical Parameter Download

PRODUCT INTRODUCTION

Working Principle:

PGL-B spray drying granulator integrates spray drying & fluid granulation in one body, realizes one-step granulation of liquid materials, adopts spray technology, and is particularly suitable for micro-auxiliary materials and heat-sensitive materials. Its efficiency is 1 to 2 times higher than that of FL fluid bed granulator. Some products have a final moisture content of 0.1%, equipped with a powder return device, the granulation rate is ≥85%, and can produce 0.2-2mm particles; the improved design of the internal mixing multi-fluid atomizer can handle some extract with bulk density up to 1.3g / cm³. At present, this series of products have achieved PGL-150B, each batch can handle 500kg.

Application:

Ø Pharmaceutical industry: tablets, granules, capsule granules; low-sugar, sugar-free Chinese patent medicine granules;

Ø Food: cocoa, coffee, milk powder, granular juice, condiments, etc .;

Ø Other industries: pesticides, feed, fertilizers, pigments, dyes, etc.

TECHNICAL PARAMETER

Item			PGL-3B	PGL-5B	PGL-10B	PGL-20B	PGL-30B	PGL-80B	PGL-120B
Fluid extract	Min.	kg/h	2	4	5	10	20	40	55
Fluid extract	Max.	kg/h	4	6	15	30	40	80	120
Fluidized capacity	Min.	kg/	2	6	10	30	60	100	150
Fluidized capacity	Max.	Kg/	6	15	30	80	160	250	450
Liquid specific gravity		kg/L	≤1.30
Raw material container volume		L	26	50	220	420	620	980	1600
Vessel diameter		mm	400	550	770	1000	1200	1400	1600
Power of induced draft fan		kw	4	5.5	7.5	15	22	30	45
Auxiliary fan power		kw	0.35	0.75	0.75	1.2	2.2	2.2	4
Steam	Consumption	kg/h	40	70	99	210	300	366	465
Steam	pressure	Mpa	0.1-0.4
Electrothermal power		kw	9	15	21	25.5	51.5	60	75
Compressed air	Consumption	m3/min	0.9	0.9	0.9	0.9	1.1	1.3	1.8
Compressed air	pressure	Mpa	0.1-0.4
Operating temperature		℃	Automatic adjustment at room temperature -130 C
Product moisture content		%	≤0.5%
Material yield		%	≥99%
Equipment noise		dB	≤75
Host machine size	Φ	mm	400	550	770	1000	1200	1400	1600
	H1	mm	940	1050	1070	1180	1620	1620	1690
	H2	mm	2100	2400	2680	3150	3630	4120	4740
	H3	mm	2450	2750	3020	3700	4100	4770	5150
	B	mm	740	890	1110	1420	1600	1820	2100
weight		kg	500	800	1200	1500	2000	2500	300
Note: Type selection example: the amount of extract required for each batch of processing flow is I = 120kg (solid content is 30%), and the amount of seeds is II = 60kg. The theoretical finished product M = mI + mII = 120kg can be obtained from I and II * 30% + 60kg = 96kg, working time T = 120kg / 30kg / h = 4h, the boiling volume can be found in the technical parameter column as the standard load range, so to complete two batches per shift, PGL-30B type is more suitable.

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Spray granulator/Spray drying granulator - PGL-B series.pdf
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