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Powderizer
from Sturtevant Inc
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Applications
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 Agricultural chemicals
- Clay, Kaolin
- Cocoa
- Cornstarch
- Heat-sensitive materials
- Epoxy powder coatings
- Food products
- Limestone
- Magnesium hydroxide
- Pharmaceutical powders
- Pigments
- Powdered Milk
- Sugar
- Talc
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Benefits
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- Product Size: 5 - 100 microns
- Capacity: 50#/HR - 15,000#/HR
- Reversible impact liner for longer
life
- Easy to clean stainless steel construction
- Optional finishes & materials
to meet your product needs
- Suitable for heat-sensitive products
- Narrow particle size distribution
- Fully automated systems available
- Easily disassembled for cleaning and
servicing
- Externally lubricated bearings, oil
or grease
- Complete system supply available
- Bearing cartridge with air purge for
longer life
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Performance Data
Typical
Materials Processed on Model 2 Powderizer
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Material
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Product Size
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Capacity
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Ammonium Phosphate
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99.9% - 25m
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2500 #/hr
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Boric Acid
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92.5% - 44m
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2350 #/hr
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Clay
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99.0% - 44m
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2200 #/hr
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Cocoa
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99.0% - 44m
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2600 #/hr
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Corn Flour
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91.0% - 44m
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500 #/hr
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Epoxy Chips
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99.0% - 44m
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750 #/hr
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Graphite
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95.0% - 44m
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1000 #/hr
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Iron Oxide
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95.0% -20m
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5000 #/hr
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Limestone
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90.0% - 75m
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6250 #/hr
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Rice
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80.0% - 44m
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450 #/hr
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Silica Gel
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99.0% - 10m
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800 #/hr
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Sodium Bicarbonate
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95.0% - 44m
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2100 #/hr
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Sugar
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99.0% - 37m
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2000 #/hr
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Talc
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99.0% - 25m
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2000 #/hr
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NSP-Powderizer
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Main Mill Motor (HP)
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Model
No. 1
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Model
No. 2
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Model
No. 2.5
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Model
No. 3
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Model
No. 4
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5
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25/30
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75/100
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125/150
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300
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Max Classifier Speed (RPM)
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7,000
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3,600
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2,500
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2,000
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1,800
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Classifier Motor (HP)
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1
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5
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10
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30
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60
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Typical Airflow (CFM)
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250
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1,250
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5,000
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7,500
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15,000
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Production Capacity
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300
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1,800
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5,500
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8,500
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15,000
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Weight (lbs) Approx.
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600
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1,700
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4,500
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6,200
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10,000
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Dimensions Overall (ft.)
L x W x H
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4 x 2 x 4
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7 x 4 x 5
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9 x 6 x 6
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11 x 6 x 8
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12 x 6 x 9
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