Commercial Dehumidifiers By Hangzhou Gaozhen Electrical Equipment Co. Ltd.

Rotary Dehumidifier
FeaturesDehumidifiers are widely used in defence construction, tobacco, petrochemical industry, subway station, aerospace, clean engineering, laboratory, telecommunication equipment rooms, file rooms, food rooms, pharmaceutical & film workshops, special glass manufacture and other places have humidity requirements. 









Technical Parameters 





























Parameter


Model


GD7


GD10


GD14


GD20


GD25


GD32


GD40


GD50


GD60


GD75


GD90


GD100


GD120


GD135


GD150




Moisture Removal


kg/h


7


10


14


20


25


32


40


50


60


75


90


100


120


135


150




Air circulation


m3/h


2000


2800


4000


6000


7500


9000


12000


15000


18000


22000


25000


28000


32000


36000


40000




Windage


pa


220


280




Voltage


380V 50Hz Three phase four wire system




Power


kw


2.8


5


8


11


14


18


20


28


36


40


50


55


65


70


78




Refrigerant


Type


R22 or R407c








Flow control


Expansion valve








kg


2


3


8


10


12


20


22


24


28


36


44


53


60


65


80




Compressor


kw


2.2


3.7


6.8


9


11.2


15


18


22.4


26.3


33.8


41.3


45


54


55


63




Dimension


h (mm)


1000


1000


1300


1500


1500


1850


1850


2000


2400


2400


2400


3000


3000


3400


3400








w(mm)


800


800


700


700


700


800


800


1000


1000


1000


1200


1600


1600


1800


1800








h (mm)


800


800


1500


1700


1700


1800


1800


2000


2250


2250


2650


2650


2650


2850


2850




Weight


kg


100


130


160


210


250


300


300


380


420


450


490


520


570


620


650













Pipeline-type dehumidifier Types
It is convenient to install
conventional dehumidifiers with fans.There are 3 types classified by
the manner of air intake and out take: a.front intake(return air of
grille),front outtake (air supply by funnel cap),b.rear intake(return
air of flange),top intake (air intake by flange),c.front intake
(return air of grille),top out take(air supply by flange). Pipe-line
type dehumidifier with no fan need install air blower according to
the direction of air intake when facing the control panel and there
are 2 models of pipeline-type dehumidfiers left intake an right
intake.50-150kg/h pipeline-type dehumidifier provide removable units
to make installation and transport easy.Functions of pipeline-type dehumidifiers Both general dehumidifiers and pipeline type dehumidifiers have 3 functional type :heating type, temperature adjustment type and cooling type. Heating dehumidifier are mainly used for dehumidification without refrigerant function and apply for dehumidifying place that don't require temperature adjustment;Dehumidifier with temperature adjustment can dehumidify and refrigerate at the same time,specially suitable for big changes in heat load dehumidifying place.Cooling-type dehumidifiers can both dehumidify and refrigerate,but the temperature is not adjustable,so it is applicable to dehumidifying places that heat load changes greatly and relative humidity is not requiredCompressor and refrigerant parts International renown brand compressors and spare parts;Cooling system of Scientific and reasonable design , low noise,reliable operation and high energy-efficiency ratio.Heat exchangers of pipeline-type dehumidifiersHeat exchanger at the side of water is the shell and tube exchanger type equipped with high-efficiency heat tube;Heat exchanger at the side of air is copper tube with aluminum fin with OAK heat exchanger. Compact structure,high heat exchange efficiency. Refrigerant Regular refrigerant is R22 and our company also can customize according to users requirements such as R407c,R134a,etc. Shell of Pipeline-type dehumidifiers Units below 40kg/h adopt popular high-strength aluminum frames,while others above 50kg/h use steel Frames;bending pieces are introduced by Japanese AMADA numerical control equipment, superior appearance and quality. Compact, elegant and modern structure.Control mode of pipeline-type dehumidifiersHeating dehumidifiers and cooling dehumidifiers are under professional micro-computer control; Dehumidifier with temperature adjustment is monitored by high-performance PLC and Chinese text display,good reliability and high control precision. The only thing need to do is set control range of temperature and humidity, the machine operates automatically according to humidity-first operating modeOptional network functions of pipeline-type dehumidifiers The machine unit connects the equipment and remote computer by modem, and exchanges data by INTERNET. Remote monitoring and failure analysis help you predict and clear troubles quickly and accurately. PROFIBUS realizes group control of LAN dehumidifiersMultiple protection of pipeline-type dehumidifiersMachine units are protected against overloading, short circuit, phase loss, over heating, high voltage, low voltage and so on, as well as interlock protection of fan, water pump and fire damper