Flexible Film Dryer Laboratory Dehumidifier Guarantee Pet Preform
Dryer Dehumidifier
1.Application:
GD-H series honeycomb dehumidifiers are mainly used to dry
hygroscopic engineering plastics.
A honeycomb-rotor is used to offer effective drying, which under
ideal conditions, can supply
dehumidified dry air with a dew-point lower than -40°C.This series comprises 15 models of
honeycomb dehumidifiers, the largest of which can provide dry air
up to a quantity of 4,000
m3/hr.
Working with a hopper dryer, the dehunidifier is used to dehumify
engineering plastics which
contain moisture, such as PA,PC,PBT,PET, etc.
2.Feature:
Standard configuration:
1) Adopts P.I.D. temperature controller to accurately control
regenerative temperature.
2) The dehumidifying system of the GD-H series features two coolers
to ensure a low return air temperature and low dew-point.
3) Return air filter is mounted inside to ensure no contamination to
the honeycomb.
4) Adopt silica gel assorption honeycomb, with low regenerative
temperature of 150°C, which can save more energy.
Accessory option:
1) Centralized automatic control can be realized by optionally
selected PLC touch screencontroller.
2) Optionally select dew-point monitor to realize dew-point real-time
monitoring.
3) Optionally select drying heater and its temp. controller to work
with drying hopper for
material dehumidifying and drying.
4) Optional heat-resistant air pipe, cyclone dust separator with
floor stand, oil filter are available.
5) Molecular sieve honeycomb rotor is optional to reach -50°C dew-point.
3.Working Principle:
The moisture contained in the air which is waited for treating)
will be absorbed by hygroscopic
materials, hereafter, be de-absorbed by the regenerated hot air.And the two airstream work
together in the rotation wheel. So, with the rotation of the wheel, moisture will be absorbed and
de-absorbed continuously, and drain out via de-absorbing by regenerated air to form a steady
low dew point airstream for using.
