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Overview
Ribbon Blender comprises
of a U-shaped horizontal
trough and a specially designed
Double Helical Ribbon Agitator
rotating within. Nauta mixers
are widely used for mixing
dry materials, paste, cream
and lotions. The principle
of blending is based on
the differential travel
speeds of product particles
in the conical section of
the vessel. The material
from the bottom section
of vessel is lifted by the
screw and spread over the
upper sections.
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| Design
Highlights |
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The outer ribbon displaces
the material from the
ends to the center while
the inner ribbon moves
the material from the
center to the ends.
This counter-current
action results in homogenous
blending.
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The ribbons rotate
at approximately 70
- 100 meters per minute
and move the material
both radially and laterally
to ensure thorough blends
in short cycle times.
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Ribbon Blenders are
based on a proven agitator
construction that provides
a triple mixing action
ensuring fast, efficient
blending. The dimensions
and configuration of
the ribbons are carefully
balanced to provide
a movement of material
within the container
that avoids dead spots
and gives rapid product
discharge.
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Triple Mixing Action
- The Key to Fast, Efficient
Blending
1. As the agitator rotates,
the material is tumbled
and carried radially
around the inside of
the blender.
2. The pitch of the
outer ribbon moves the
material toward the
discharge opening.
3. The inner ribbon
which has an opposing
pitch moves the material
away from the discharge
opening
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| Customized
Features |
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Wear resistant liner
plates for abrasive
products.
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Ribbon agitator for
multiple discharge positions.
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Manually or Pneumatically
operated Butterfly Valve,
Slide Gate Valve, Diaphragm
Valve, etc. for discharge.
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Split design stuffing
boxes, Air-purging stuffing
boxes, Mechanical Seals.
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Good Manufacturing
Practice (GMP) models.
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Explosion-proof motors,
Variable Speed Drives
along with Electrical
Control Panel.
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Spraying system for
liquid injection.
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Lump breakers for solids
or agglomerates size
reduction.
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Vacuum and pressure
construction.
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Jacket for heating,
cooling.
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Inspection, Cleaning
windows on the container,
cover.
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Cover openings, Nozzles
as required.
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