DRY GRINDING ATTRITOR
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MIKRONS® Dry grinding
attritors features a unique design that
includes a new shaft configuration and side
discharge screen wherein smaller size grinding
media is used and made to agitate at higher
speeds, generating a large quantity of micron
sized products continuously.
The shaft RPM of this series
ranges from 600 to 1400.
Dry Grinding Attritors
provide fast, efficient dry grinding,
resulting in extremely fine material measured
in microns.
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- All models equipped
with ammeter.
- When metal contamination
must be eliminated, tank liners and arm sleeves
of various ceramics can be applied.
- Cover seals can be provided
for conditions where dust control is desired,
or where grinding must be done under a closed
system.
- Torque meter is available
including torque and speed read-out.
- Media discharge valves
can also be installed.
- Variable frequency drives
and controls are available
- Inert gas atmosphere
can be created
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| Continuous Dry
milling attritor |
| Dry Grinding Attritors
can be operated in both continuous and batch processing
applications. In the continuous operation, the material
is fed into the vessel at the top. It then migrates
through the agitating media bed where it is processed
to a desired particle size and is discharged through
metering bar grids at the bottom of the tank. |
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| Batch Dry milling
attritor |
| In the batch mode,
material is charged into the mill at the top, ground
for a predetermined time, and then discharged through
grids at the bottom. The system can easily be sealed
for grinding under inert gases such as nitrogen
or argon. |
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| Applications
for Dry Grinding Attritors |
- Ceramic Powders
- Glass frits
- Metal powders
- Mechanical alloying
- Metal oxides
- Fibers and cellulose
- Food products
- Ferrite
- Pigments
- Minerals
- Coal and coke
- Graphite
- Plastics and rubbers
- Chemicals
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| Capacity Table
- Standard Batch Type - Dry Milling Attritor |
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S.NO
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Model
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T.V(L)
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O.V(L)
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H.P
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MEDIA(KG)
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1
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ATTD 5SD
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34
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8
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5-10
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19
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2
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ATTD 10SD
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60
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15
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10-20
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34
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3
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ATTD 15SD
|
90
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20
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15-25
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45
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4
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ATTD 30SD
|
195
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35
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25-60
|
95
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5
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ATTD 50SD
|
300
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55
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40-75
|
140
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