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Specifying a Drying System
Page 14
When a desiccant bed is on-line, it absorbs moisture from the
process air. In time, the bed becomes saturated with moisture and
needs to be regenerated. The dryer automatically redirects the
process airflow to the second bed, and starts the regeneration cycle
on the first bed.
During regeneration, the dryer system heats air and forces it
through the desiccant bed. The moisture driven off the bed bleeds
to the atmosphere.
Many variables were considered in the selection of your drying
system, including type of materials, residence time, throughput of
the extruder or injection molding machine. Should your operating
environment change, AEC can advise you on necessary equipment
and process time and temperature modifications required for your
system.
AD Series Dehumidifying Dryers
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