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A continuous granulation drying system (AGT) for demanding spray granulation
processes (-> Fluid
Bed Granulation/Spray Granulation).
Very gentle handling of
temperature-sensitive materials.
Throughputs from 20kg/h to 10t/h.
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Spray granulation of highly viscous
materials.
Even sticky
liquids can be granulated directly in the AGT.
Central product discharge.
No
accumulation of lumps in the process chamber.
Classifying discharge.
Product without undersized grains.
Safety.
Explosion pressure
relief or explosion suppression.
Cleaning.
Easy-to-clean,
optionally with WIP system.
Control system.
PLC or
PC-supported.
Insular solutions or network connection.
Integration into
higher-level systems.
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Spray granulation of highly viscous materials
High fluidizing speeds in the granulation drying system enables granulates to
be manufactured even with sticky products, such as pastes (-> Spray Granulation). Dust is
separated by means of external filters and fed back into the process.
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Central product discharge
The product is removed from the process in the middle of the process chamber
by means of a discharge pipe. The distance from the discharge is therefore not
large at any point in the process chamber and any lumps that are produced are
extracted at an early stage.
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Classifying discharge
The central discharge pipe works dynamically with the upward flowing air.
Only granulate with product-sized grains can overcome the flow; dust and
undersized grains remain in the process.
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Safety
Round design enables explosion pressure to be relieved. Explosion suppression
systems are used when Ex ducts are not desirable.
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AGT 400 process chamber with
Ex protection
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Cleaning
Easy cleaning, as no internal filter. Few cleaning nozzles allow the use of
WIP system. The cleaning water is removed by means of a drain in the floor of
the feed-air chamber and the product discharge pipe.
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Control system
SIEMENS, Allen Bradley, Mitsubishi and Freelance have already been
implemented, basically at the customer's request.
All control systems are
designed and manufactured in-house by Glatt based on hardware and software that
has become established throughout the world.
The advantage for you is an
individual control system and world-wide local support. This guarantees high
availability for your system (-> Process
Control Systems).
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AGT - Cooling and classification |
