the temperature of the compressed air is more then 40o C
then it is necessaroy to provide AFTER COOLER which should
ensure the outlet temperature of 400C. During this cooling
process, some moisture condenses which is removed our from
prefilter. If the Air compressor is non-lubricated type
then there is no need of Activated Carbon Filter, but if
the Air Compressor is lubricated type them Activated Carbon
Filter before Compressed Air Dryer / heatless air dryer
is must. The characteristic of Activated Carbon is to remove
the oil vapour totally from the compressed air. This ensure
the full life of the desiccant in Compressed Air Dryer /
Heatless air dryer . The HEATLESS type Air Dryer is the
simplest & Economical Air Dryer with Activated Alumina Molecular
Sieves as the desiccant. The twin Absorbers of Air Dryer
is filled with these desiccant and is assembled with 3-way,
2-way, control valves and interconnected pipings. The Air
Dryer / instrument air dryer follows the Drying sequence
of 10 minutes. Here one absorber of dessicant air dryer
is under drying cycle for 5 minutes and simultaneously the
other absorber of air dryer under goes for regeneration
and equalization process for (4 + 1) 5 minutes respectively.
The changeover of the absorber takes place with the help
of sequence timer. The moistured air and regenerative air
is drained out through the individual silencer of the absorbers
provided at the bottom hence super Dry Air comes from the
top of the Absorber & is taken to your process for your
applications. During this cooling process, some moisture
condenses which is removed from prefilter.
Salient Features :
Dry Air by low investment.
Oil & Moisture free air with Dew Point of (-) 40oC ( <80ppm)
to (-) 80oC
Electric power consumption.
with automatic drain trap, results efficient pre-filteration.
needle valve to adjust purge flow.
sequence " TIMER" for automatic changeover of the absorber.
free 3-way & 2-way control valves.
imported quality desiccants are used in Air Dryer.
moving parts. Hence negligible maintenance.
Dryer is Fully automatic for operation.
of Instrument Air Dryer is very easy - just make the air
connection and plug in the electrical power cord.
mounted Air Dryer need no pounds.