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The D.P. Impact Pulveriser /
Pulverizer
is a versatile grinding unit of heavy and rugged
construction and built for continuous operation day after
day. The unit is especially designed for the medium fine,
and fine size reduction.
The Pulverisers meet most capacity requirements and lend
themselves to a wide degree of adjustments with fineness of
the finished product ranging from about 60 mesh to bulk
passing through 325 mesh, depending on a considerable extent
to the particular material being handled. Unlike an ordinary
hammer mill, it has no screens to break, wear out or clog in
the crushing chamber. The D. P. Impact Pulverizers combines
grinding, classifying and conveying all in one single unit. Operating Principle of Impact Pulveriser
The D.P. Impact Pulveriser consists of an encased rotor
carrying swing hammers, whizzer classifier for fineness
regulation, and Blower Fan mounted on a solid shaft.
Raw material to be pulverised enters the crushing chamber
through the hopper and automatic rotary feeder. The impact
of the hammer on the feed material against the Liner plates
reduces it into fine powder. The ground material is carried
towards the whizzer classifier for classification and the
over size particles are rejected by the classifier and
returns to the crushing chamber for further grinding. The
classified material is then conveyed into the cyclone for
collection and bagging. A dust collector is provided in the
system for ensuring dust Free operation and no loss of
ground powder.
Application of Impact Pulveriser
The D. P. Impact Pulverizers are used for a wide range of
application e.g. Agricultural Chemicals, Carbon & Graphite,
Coal, Coke, Coconut Shell & Wood Saw Dust, Clay, Dye Stuff &
Pigments, Detergents, Ferro Alloys Fertilizers, Fillers,
Food Products, Herbs & Spices, Insecticides and Pesticides,
Katha, Marine feeds, Minerals, Plastics, Pharmaceuticals,
Resins, etc.
Outstanding Features of Impact Pulveriser
* Easy starting.
* Cold & silent running
* Dust free operations
* Robust Construction
* Low Specific Power Consumption
* Automatic Feeding
* Durable Long Life
* Guaranteed Grinding Efficiency 
Cross Sectional View Of Impact Pulveriser
| Specifications of Impact Pulveriser |
| Type
of Classification |
Screen less
(Whizzer Type)
|
| Mill Size |
D.P.-15 |
D.P.-20 |
D.P.-25 |
D.P.-32 |
D.P.-42 |
| Motor H.P. |
7.5-10 |
15-20 |
25-30 |
50-60 |
100 |
| Max. Feed Size |
10mm |
15mm |
20mm |
25mm |
30mm |
| Mill RPM |
3000 |
2200 |
2000 |
1800 |
1600 |
| Fineness Range |
60 - 325 Mesh B.S.S. |
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