QSG airflow dryer is a large-scale drying equipment. It adopts the principle of instantaneous drying. It uses the rapid movement of hot air to drive the wet materials and suspend the wet materials in the hot air. This strengthens the whole drying process and improves heat transfer. At the rate of mass transfer, the material that has been dried by the airflow can be almost completely removed (for example, the moisture content of the material such as starch is ≤40%, the finished product can be 13.5%), and the dried material will not Deterioration, users can achieve higher economic benefits in the short term.

The company manufactures QG airflow drying equipment. After a unique design, it has reached a high level. This equipment has high automation, low investment, low energy consumption, less manpower and plant area, and wide universal surface. It is an ideal modern equipment. 

Specifications		QG-50	QG-100	QG-250	QG-500	QG-1500
Water evaporation	kg/h	50	100	250	500	1500
air filter	area(m2)	4	6	18	36	60
	Number of units	1	1	1	2	2
	Replacement time(h)	200(Filter bag)	200(Filter bag)	200(Filter bag)	200(Filter bag)	200(Filter bag)
Heater	area(m2)	30	43	186	365	940
	Consumption of steam(kg)	120	235	450	972	2430
	Working pressure(Mpa)	0.6-0.8	0.6-0.8	0.6-0.8	0.6-0.8	0.6-0.8
Fan	model	9-19-4.5	9-26-4.5	9-19-9	9-19-9	9-26-6.3
	Number of units	1	1	1	2	4
	power(kw)	7.5	11	18.5	37	125
Feeder	Delivery volume(kg/h)	150	290	725	1740	4350
	control method	Electromagnetic speed regulating motor	Electromagnetic speed regulating motor	Electromagnetic speed regulating motor	Electromagnetic speed regulating motor	Electromagnetic speed regulating motor
	power(kw)	0.6	1.1	3	3	7.5
Cyclone separator	model	CLK-350-400	CLK-500-450	ZF12.5	ZF12.5
	effectiveness(%)	98	98	98	98
	Quantity	2	2	2	3
Bag filter	Quantity	1	1	1	1	1
	Water Consumption	3.6-20.0

working principle
The JG series of airflow dryers remove moisture (mainly surface moisture) from easily dehydrated granules and powdered materials. In the airflow drying, the quality of the dried product is better controlled due to the short residence time of the material in the dryer. The enhanced airflow drying of our factory is composed of a set of intensifiers whose speed can be adjusted steplessly. The wet material enters the intensifier through the screw feeder and is fully mixed with the hot air flow, crushing and propelling in the fast rotating knife. Next, the material is broken into fine particles, which are moved to the outlet while drying, and then enter the drying tube under the attraction of the wind to further uniformly dry. Wet heavy particles that cannot be attracted by the wind continue to be crushed and dried until they can be sucked up by the wind into the drying tube.
The main purpose  
This machine is especially suitable for materials with large moisture content, wet material, and can not be dried by other airflow drying methods, such as white carbon black, copolymer of vinyl acetate and vinyl chloride, cellulose acetate floc, catalyst, CMC. , CT-1 resin, wrought gypsum, electrolytic manganese dioxide, ammonium sulfonate, fluorspar, diatomaceous earth, silica gel catalyst, bone powder, high territory, potassium perchlorate sulfonamide, synthetic resin, active gluten, activity White clay, chemical filter cake, rutile type white powder, azelaic acid, copper sulfate, aluminum sulfate, sodium sulfate, calcium phosphate, phosphate esterified starch, dye, calcium citrate, slime, dough-shaped bread, rice bran, clay , clay cement, urea, bentonite, spherical clay, aluminum hydroxide, barium hydroxide, calcium lactate, food, washed high territory, cyanuric acid, gypsum paddle, lime, biological products, carbon black, calcium carbonate slurry, sludge Slag, organic chemicals aluminum stearate, iron oxide, organic fuel, corn protein feed, wet mud, mica powder, pharmaceuticals, pigments, potassium dichromate pulp, distiller's residue.
Technical specifications

model	Evaporated water kg/h (calculated as surface moisture)	Installed power kw	Floor area  m2	height m
JG 50	50	10	20	9
JG 100	100	20	32	11
JG 200*	200	31	40	11
JG 250	250	32	64	13
JG 500*	500	54	96	13
JG 1000*	1000	135	120	15
JG 1500*	1500	175	200	16
Note: Those with * are for secondary drying, installed power, and floor space calculated by steam heating.

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working principle
The working principle of the FG series airflow dryer is to divide the drying of wet materials into two steps. The raw material is firstly dried by the first-stage positive pressure by the mixture of the secondary dry exhaust gas and the supplementary hot gas, and the used high-temperature low-humidity exhaust gas is discharged outside the machine, and the dried semi-finished product is subjected to secondary negative pressure drying by fresh hot air. Finished metering package after drying. The used high-temperature and low-humidity exhaust gas is used as the first-stage drying to complete a good cycle drying process, and the supplementary hot air volume can be adjusted as needed, so that the machine has wide applicability.
Adaptable material
This equipment is widely used in the drying of powdery and granular materials in food, chemical, pharmaceutical, building materials and other industries. The products that have been dried in this series are: starch, glucose, fish meal, sugar, sugar, wine trough, feed, gluten, plastic resin, coal powder, dyes, etc.
Technical specifications

model	Evaporation of water (kg/h)	Installed power  kw	Floor area  m2	Thermal efficiency (%)
FG0.25	113	11	3.5x2.5	>60
FG0.5	225	18.5	7x5	>60
FG0.9	450	30	7x6.5	>60
FG1.5	675	50	8x7	>60
FG2.0	900	75	11x7	>60
FG2.5	1125	90	12x8	>60
FG3.0	1150	110	14x10	>60
FG3.5	1491	110	14x10	>60

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  Air flow dryer
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  Air flow dryer

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