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Guangzhou DongAo industrial Co.LTD Professional Dehumidifier and humidifier manufacturer
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Industrial Desiccant Dehumidifier Equipment For Pharmaceutical Production

Industrial Desiccant Dehumidifier Equipment For Pharmaceutical Production

Place of Origin : Guangdong, China (Mainland)
Brand Name : PARKOO
Certification : CE, UL, 3C
Model Number : DH-200PE
MOQ : 1 Set/Sets
Packaging Details : Standard export cartons,plastic bags and foam inside (wooden frame used to outer packing if you need
Delivery Time : 10-15DAYS
Payment Terms : L/C,T/T,Western Union
Supply Ability : 1000 Set/Sets per Month
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Industrial Desiccant Dehumidifier Equipment For Pharmaceutical Production

Dehumidification principle
  The adsorption rotor worked as core parts of dehumidifier adopts high strength adiabatic material as base material and has honeycomb shape pipeline structure. Complex adsorbent form a huge adsorption surface in the substrate equably, in order to guarantee the maximum contact then achieve dehumidification purpose effectively. Dehumidifier sealing devices are divided into 270o sector, and the regeneration of the area is 90o. It adopts positive pressure air flow and silicon-fluorine elastic sealing material in the runner around closely, and the area between desiccant area and regeneration area are also designed elastic closed. The raw damp air which need to be handled(process air) is delivered into rotor dehumidifier area by process fan, then the relative low humidity can be get after the moisture in the air absorbed by adsorption. In the meantime, the regeneration air will into rotor process area reversely after heating(110~140℃). At there the the water which is absorbed by absorbent will be take out and away. This step can recover the moisture absorption ability of absorbent. The runner has a slow speed as 18 rotate per hour. The whole process is a recycle system between dehumidification and regeneration to ensure continuous dehumidification effect and get dry air stably.

Technical parameters
  The rotor dehumidifier controller use high-performance SCM with the function of self-check, power off memory, LCD Backbit display, regular operation, Temperature and humidity conditioning, accumulated running time, error tip etc. The system can be operate flexible and safety. It's very suitable for humidity controlled places.

1.The Main Parameters:
  Working voltage: 220V/50HZ
  Applicable environment temperature:-10℃~+55℃
  Applicable environment humidity: less than 95%
  Applicable environment gas: no corrosive gas
  Humidity sensor precision:±3% RH
  The temperature sensor precision: 1℃

2.Basic Function
  Environment humidity display
  Environment temperature display
  The outlet temperature display
  The whole machine working current display
  Fan operation symbols
  Electric heating operation symbols
  Rotor motor running symbols

The operating instruction
  There are 4 buttons in the machine panel:【ON/OFF】,【SET】, 【+】,【-】

  In powder off, click this button once, enter the boot state.
  In powder on, click this button once, enter the shutdown state.
  Press this button continued is invalid.

2.Basic setting

1). Clocking setting
  After power on, the buzzer rang sound twice, it's available for us to set current time after LCD display clock flashing. The steps are showed as below:
  Mode 1: Click once the plus or minus button, the minutes plus or minus 1 minute.
  Mode 2: If you hold the two buttons 3 seconds, the mode changes to even plus or minus mode, the minutes plus or minus 10 minute after Clicking once the plus or minus button.
  Mode 3: If the minutes reach to 60, the mode changes to hour model, plus or minus 1 hour once you click om the button.
  After finishing the setting, the flashing clock will flash fifth as mark.
  Ps: Setting is not allowed when the flashing clock is flashing.

2). Heater temperature Settings:
  The setting can be done when the Press the LCD display electric operator and the temperature flashing after click the【SET】 button 1 time. Click once the plus or minus button, the minutes plus or minus 1 degree. If you hold the two buttons 3 seconds, the mode changes to even plus or minus mode. After finishing the setting, the flashing clock will flash fifth as mark.

3)The wind humidity Settings:
  The wind humidity can be setting when the LCD display humidity flashing after click the setting button twice. Click once the plus or minus button, the minutes plus or minus 1%RH. If you hold the two buttons 3 seconds, the mode changes to even plus or minus mode. After finishing the setting, the flashing clock will flash fifth as mark.


The Parkoo electric Appliance recommends the use of the portable desiccant dehumidifier in the following situations:

Humidity of less than 35%RH
Low dew point conditions
Low temperatures, especially combined with low humidity
Single pass air flow applications

Pharmaceutical production, packaging, storage, testing and research
Process air systems
Photographic/film archive stores
Pneumatic conveying of powders
Pumping stations
Confectionary production and packing
Food production
Clean rooms
Electronics manufacture
Cold stores
Seed storage
Drying & corrosion prevention inside power station turbines
Injection moulding machines
Tank drying


1.Accurate camputer contral system

2.Timer function

3.Proflute Rotor, imported from Sweeden, washable

4.Delaytime protection circuit

5.Silence, economical, saving, and easy operation

6.Fault locator system

7.Cleanable air filters helps improve the quality of air being circulated through the system at the processing air entrance&reactivation air entrance

Principle of desiccant dehumidifier

The core part of desiccant dehumidifieris cellular structure desiccant rotor, formed by special ceramic fiber composite and silica gel. The rotor is divided into two areas by a seal device, one is process area(dehumidification area), the other is reactivation area. When the dehumidifier is in operation, two streams of air pass through two areas simultaneously. One is the air that will be dehumidified by silica gel in rotor, the other is hot air used to dry the running rotor so that it will be able to remove moisture again. The moisture is taken away by the hot and very humid air steam.

As per the below picture showing:


This is a dehumidifier that has been designed and then made to exacting standards. The Portable Industrial Desiccant Dehumidifier can extract up to 14.4 litres of moisture per day and can continue working right down to -20°C.

Part of the design brief for the Portable Desiccant Dehumidifier 200M series was to make a machine that removing as much moisture as possible with as low a running cost as possible.

We have been examining building desiccant dehumidifier for many years and we are happy that we developed successfully the Ya Ke desiccant dehumidifier series, providing the best quality units for customers. Quality is very important because this type of dehumidifier is often used in dirty and demanding situations but it is important that the customer receives several years problem free use.

The body is made of stainless steel to provide a long lasting finish, and they have a proven history of reliability.

Our team has the skills our clients demand and the knowledge to provide high efficiency dehumidification solutions.


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Process fan



Regen fan






Decelerate motor






Process air filter






universal wheel



Process air adapter



Regen air adapter


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