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The Whirlwind® Classifier |
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
Operation:
Internal fan, no cyclones or baghouse required
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Air Classifier Brochure (Download 543K PDF)
 Get Adobe Reader
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| Applications |
- Aggregates, crushed stone
- Cement
- Ceramics
- Chemicals
- Coal
- Diatomaceous earth
- Fly ash and coal
- Food products
- Gypsum
- Hydrated lime
- Minerals and metals
- Plastics
- Silica sand
- Soda ash, bicarbonate
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| 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
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Whirlwind® Air Classifiers |
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Size |
A |
B |
C |
Weight (lbs.) |
H.P. |
Air Flow Vent (CFM) |
Feed Rate (tons/hr.) |
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20" |
3' 9" |
2' 5" |
1' 9" |
650 |
5-7.5 |
25-50 |
1 |
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3' |
6' 7" |
3' 3" |
3' 0" |
1,500 |
7.5-10 |
65-125 |
3 |
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4.5' |
8' 8" |
4' 10" |
3' 0" |
2,400 |
10-15 |
75-150 |
8 |
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6' |
10' 9" |
6' 4" |
3' 8" |
6,800 |
15-25 |
90-175 |
14 |
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8' |
13' 0" |
8' 4" |
4' 8" |
9,500 |
20-30 |
150-300 |
25 |
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10' |
15' 8" |
10' 4" |
4' 8" |
13,000 |
30-40 |
190-375 |
40 |
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12' |
19' 1" |
12' 4" |
5' 6" |
18,500 |
40-50 |
275-550 |
56 |
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14' |
21' 1" |
14' 5" |
5' 6" |
21,500 |
50-75 |
400-800 |
77 |
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16' |
24' 5" |
16' 5" |
6' 3" |
31,000 |
100-150 |
675-1,350 |
125 |
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18' |
27' 7" |
18' 5" |
8' 9" |
50,000 |
250-300 |
1,000-2,000 |
200 |
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20' |
30' 9" |
20' 5" |
9' 0" |
68,000 |
350-4000 |
1,500-3,000 |
300 |
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22' |
33' 0" |
22' 5" |
9' 0" |
87,000 |
450-500 |
2,000-4,000 |
450 |
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24' |
35' 10" |
24' 5" |
10' 9" |
117,000 |
600-700 |
2,500-5,000 |
600 |
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26' |
38' 9" |
26' 5" |
10' 9" |
125,000 |
600-800 |
3,000-6,000 |
800 |
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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.
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