Screw
Conveyors |
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Ribbon Blender Conveyors Totally Enclosed Paddle
Conve |
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Totally Enclosed Paddle Conveyors |
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Multiline Screw Feeder Conveyors |
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Ribbon Flight Blender |
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Inclined Screw Conveyor |
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Multiline Screw Conveyor |
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Pipe
Trough Screw Conveyor |
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Tubular Screw Conveyors |
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Screw
Feeder Conveyors |
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U-Trough Screw Conveyors |
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| Digidale Engg. Co. is one of the
most popular means of conveying. Simple, cost effective
and reliable. The Screw Conveyor originated a long time
ago and is an invention credited to Archimedes. Nowadays
with the use of modern be used in almost any
application. The screw helix can be rolled from a strip
of steel to form " Helicoids" fighting or discs are
pressed allowing customized flight shapes in thick heavy
duty steel. All types of exotic metals can be used in
order to resist wear or corrosion. The simplicity of the
device means many years of virtually maintenance free
service. Inclined or vertical the screw conveyor is a
very inexpensive compact system for the elevation and
transportation of bulk raw materials. |
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| The key to any successful design is,
a through understanding of the characteristics of the
material to be handled. This information must be
available in order to evaluate the suitability of the
screw conveyor to the application, taking into account
the action of the screw on the material as well. |
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| Typical applications include grain
storage, feed mills, cereal processing and chemical
plants. Used for many mining and process operations they
can be equipped with heating and cooling jackets. Toxic
materials can easily be handled with a screw conveyor
because the enclosed trough or tube casing can be made
tight enough to contain toxic dust or vapors and reduce
hazards to the working and general environment. The
material you intend to convey may even be damp or
sticky, designs are available for most situations. |
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| The Screw Conveyor has a constant
volumetric capacity according to speed. It may be
exposed to a head of material and by having a correctly
designed flight and with variation in the speed can be
used to control and feed equipment at a uniform metered
rate down the process stream, eliminating surges in the
process. In many situations it is the only device that
can be used as a feeder. |
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| A primary advantage is the number of
feed inlets and discharge openings that can be provided. |
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| SPECIFICATION - |
- Long lengths may be achieved by
the use of hanger bearings at intervals, however we
prefer where possible to engineer these bearings out
due to the maintenance requirements.
- A full range of sizes for
capacities from a few kg per hour kg per hour to 200
T / hr.
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| PRODUCT APPLICATION - |
- Ideal for conveying and feeding
Grain, Coffee beans, Flour, Cement, Gyphum, Coal
Salt, Sawdust, Woodchips etc.
- A Full enclosed and adaptable to
suit nearly all applications.
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| Screw conveyors are used for powder
materials, with low powder coats and a minimum powder
emission. They can convey materials both on horizontal
and high inclination, up to vertical conveyance. The
output of screw conveyors varies from few KGS upto 200 T
/ h. They are tubular or u through, according to the
conveyance system required by the client. Manufacturers
DIGIDALE ENGG. PVT. LTD. is able to supply special screw
conveyors with anti-abrasive flights or in stainless
steel. Transmission units are designed and realized by
DIGIDALE ENGG. itself, which produce specific gearboxes
for its screw conveyors. Under request, commercial
transmission units of different brand can be assembled
on the screw conveyors. Shafts supports need a minimum
maintenance, assure low maintenance costs and last
longer. |
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| Digidale Engg. screw conveyors have
been designed to produce a dust tight method of
transferring a product from one point to another.
Utilising a rotating screw flight ( worm on pipe, auger
) the screw conveyors are available in a range of
various constructions ranging from standard mild steel (
suitable for the construction industry ) |
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