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Whirlwind Air Classifiers


The Whirlwind® Air Classifier incorporates a self-contained fan and rejecter blade classification system. Its internal fan design does not require cyclones, air locks or dedicated baghouse for product collection of particles in the range of 100 to 400 mesh.

Completely self-contained, requires no process dust-collection equipment.

Models:
20" to 26 Ft Diameter

Feed Capacities:
1 to 800 TPH

Product Fineness:
100 to 400 Mesh



How it Works
Animation


Air Classifier Brochure
(Download 543K PDF)

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Classifier Mesh

Operation: Internal fan, no cyclones or baghouse required


Benefits
    .Lowest capital cost: no auxiliary equipment such as
 cyclones, process dust collectors, air locks or
 system fans are needed
.Consistent, high-quality product with some
 external adjustment
.Processes abrasive materials: long-wearing
 ceramic liners and inexpensive steel
 replaceable liners
.Low energy consumption
.Easy access for cleaning and low maintenance

Whirlwind Air Classifier
Applications

.Aggregates
.Animal Feed/Poultry Rendering
.Crushed Stone
.Ceramics
.Metal Oxides
.Coal
.Chemicals
.Cornstarch and Other Flours
.Diatomaceous Earth
.Flyash
.Food Products
.Gypsum
.Minerals
.Metals
.Iron Ore
.Ferrites
.Silica Sand
.Feldspar .Soda Ash
.Sodium Bicarbonate
   

Whirlwind® Air Classifiers

20"

3' 9"

2' 5"

1' 9"

650

5-7.5

25-50

1

3'

6' 7"

3' 3"

3' 0"

1,500

7.5-10

65-125

3

4.5'

8' 8"

4' 10"

3' 0"

2,400

10-15

75-150

8

6'

10' 9"

6' 4"

3' 8"

6,800

15-25

90-175

14

8'

13' 0"

8' 4"

4' 8"

9,500

20-30

150-300

25

10'

15' 8"

10' 4"

4' 8"

13,000

30-40

190-375

40

12'

19' 1"

12' 4"

5' 6"

18,500

40-50

275-550

56

14'

21' 1"

14' 5"

5' 6"

21,500

50-75

400-800

77

16'

24' 5"

16' 5"

6' 3"

31,000

100-150

675-1,350

125

18'

27' 7"

18' 5"

8' 9"

50,000

250-300

1,000-2,000

200

20'

30' 9"

20' 5"

9' 0"

68,000

350-4000

1,500-3,000

300

22'

33' 0"

22' 5"

9' 0"

87,000

450-500

2,000-4,000

450

24'

35' 10"

24' 5"

10' 9"

117,000

600-700

2,500-5,000

600

26'

38' 9"

26' 5"

10' 9"

125,000

600-800

3,000-6,000

800

Don't know exactly what you need?

Use our Information Request Form to specify the right Sturtevant equipment for your needs, or use our Budget Calculator to determine general budgets for the equipment you specify.




Shipment of a 12 Foot
Whirlwind Air Classifier 

 

16 Foot Whirlwind Air Classifier 

 

20 Foot Whirlwind Air Classifier 

Air Classifier Product Links
Main Air Classifier
SuperFine Air Classsifier
Side Draft Hight Effciency Classifier

Sturtevant, Inc. 348 Circuit Street Hanover, MA 02339 USA • 1-781-829-6501 • 1-800-992-0209
 
 
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