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The air in the pressure system has to be
dehumidified so that no problems with:
â—Ź Corrosion and
â—Ź Freezing
due to condensation occur.
An air dryer is used for dehumidification.
The air dryer operates using a regenerative
process, or in other words:
The compressed air in the self-levelling control
system passes through the silicate granulate and
is dried in the process.
The air dryer
This granulate can, depending on the
temperature, absorb more than 20% of its own
weight in moisture. If the dried air is discharged
(during lowering), this air flows back through the
granulate on its way out into the open, and in
doing so draws the moisture out of the granulate
that was temporarily stored there.
Due to this regenerative process, the air dryer
requires no maintenance. There is no changing
interval.Marty