Whirlwind,Air,Classifier,Sturtevant,Inc

Whirlwind Air Classifier from Sturtevant Inc

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  Whirlwind Air Classifier from Sturtevant Inc

The Whirlwind® Air Classifier offers an exceptional ability to achieve a
wide range of separations. Its features allow precise definition and delivery of the desired size product while delivering the following benefits:

  • Fine classification of 100 to 400 mesh materials
  • Lowest capital cost: no auxiliary equipment, such as cyclones, process dust collectors, air locks, and system fans, are needed
  • Consistent, high-quality product: external adjustment for variation in feed material
  • Processes abrasive materials: long-wearing, ceramic liners and inexpensive, steel replaceable liners
  • Saves on operating expenses:
  • Low energy consumption
  • Reduced maintenance; durable, wear-resistant liners

Applications

  • Aggregates, crushed stone
  • Cement
  • Ceramics
  • Chemicals
  • Coal
  • Diatomaceous earth
  • Fly ash
  • Food products
  • Gypsum
  • Hydrated lime
  • Minerals
  • Plastics
  • Silica sand
  • Soda ash, bicarbonate

Whirlwind® Air Classifiers

Size

A

B

C

Weight
(lbs.)

H.P.

Air Flow
Vent (CFM)

Feed Rate
(tons/hr.)

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



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