Desiccant Dehumidifier

desiccant dehumidifier

Our Desiccant Dehumidifier attract moisture from the air by creating an area of low vapor pressure at the surface of the desiccant wheel. The pressure exerted by the water in the air is higher, so the water molecules move from the air to the desiccant and the air is dehumidified.

Desiccant dehumidifier is energy efficient and effective if the treated room is both low in temperature and relative humidity. Typically, desiccant dehumidifier is recommended for treated room temperature at 22 deg. C and below, and to achieve humidity level at 40%RH and below. The Desiccant Dehumidifier is built with high quality components and material, to ensure that it operate effectively in all application that require to achieve low dew point.

 

Key Features

  • The dehumidifier is equipped with High Performance Desiccant Rotor with high moisture adsorption rate for reliable performance and continuous trouble-free operation. Lifespan of the Rotor wheel is 5 – 8 years under normal operating condition (non-corrosive environment and regeneration temperature of below 140°C)
  • Come with advance touch control panel with built-in Honeywell Temperature and Humidity Sensor for real-time monitoring, which is easy and user friendly to operate the dehumidifier.
  • Our desiccant dehumidifier is built-in with high efficiency AC type or EC Centrifugal Fan to provide a smooth flow of process air. It is also come with separate fan for Regeneration Air.
  • The dehumidifier is design with unique frame for better sealing and insulation structure to reduce heat loss.
  • Body material of the dehumidifier is built with SPCC metal and Power-Coated paint for better resistant over corrosion.
  • Built-in with reliable electrical component from well-known reliable brand. e.g. Schneider on the dehumidifier.
  • Low operation cost and energy efficient. Our desiccant dehumidifier used PTC and SCR build heating technology with advance processor-controlled regeneration heat, which can save 20% -30% of power consumption.
  • Structure of the dehumidifier is built for convenient installation and easy maintenance with replaceable filter and washable rotor. It is also build according Fire Prevention Standard, to ensure safe operation of the dehumidifier.
  • Inlet and Outlet air of the dehumidifier is conformance to duct connection standard of ISO7807 to simplify air duct connection
  • The dehumidifier is conformance to GS, ROHS and CE Standards.

Working Principle

Our desiccant dehumidifier is developed to effectively treat applications that requiring low air humidity. The desiccant dehumidifier operates based on the adsorption principal. Treated air is simply passed through a porous wheel of solid desiccant and its moisture in the air is absorbed and the humidity level is lowered. After the wheel absorb the moisture, it will become saturates and in order to be used again it must be ‘recharged’ or also called as ‘regenerated’ by heating it up until the absorbed moisture is evaporated. The evaporated moisture will be driven off the desiccant wheel and goes right back to outdoor air or to surrounding ambient, which is not the treated room. The desiccant dehumidifier is designed so that the treated air is separated from the incoming air stream to dry the wheel, which will be exhausted to the outside.

The desiccant wheel is slowly rotating in the system to continuously absorb moisture to keep the treated air dry and regenerated using heater to help remove the absorb moisture from the desiccant. Roughly 3⁄4 of the time the desiccant will be absorbing moisture out of the treated room air, and the remaining 1⁄4 of the time it will recharge.

Models and specifications

Moisture Removal (@20°C,60%)

0.3 kg/hr

Rated Power

0.8 kW

Process Air airflow

70m3/hr (50pa)

Rated Current

3.5 A

Regen. Air airflow

27m3/hr (20pa)

Process Air Filter

Aluminium Mesh

Process Air In/Out Dia. Φ

Φ50mm

Regen. Air Filter

Aluminium Mesh

Regen. Air In/Out Dia. Φ

Φ30mm

Controller Type

LCD & Buon

Heater Type

PTC

Voltage / Frequency

220V / 1PH / 50Hz

Heang Driver

Contactor

Weight

18KG

Max. Power

1 kw

Dimension

620*404*336 mm

Moisture Removal (@20°C,60%)

0.5 kg/hr

Rated Power

1.0 kW

Process Air airflow

160m3/hr (60pa)

Rated Current

4.15 A

Regen. Air airflow

40m3/hr (20pa)

Process Air Filter

Aluminium Mesh

Process Air In/Out Dia. Φ

Φ100mm

Regen. Air Filter

Aluminium Mesh

Regen. Air In/Out Dia. Φ

Φ80mm

Controller Type

LCD + Buon

Heater Type

PTC

Voltage / Frequency

220V / 1PH / 50Hz

Heang Driver

Contactor

Weight

25KG

Max. Power

1.3 kw

Dimension

620*404*336

Moisture Removal (@20°C,60%)

0.6 kg/hr

Rated Power

1.2 kW

Process Air airflow

210m3/hr (60pa)

Rated Current

5.22 A

Regen. Air airflow

60m3/hr (50pa)

Process Air Filter

Aluminium Mesh

Process Air In/Out Dia. Φ

Φ100mm

Regen. Air Filter

Aluminium Mesh

Regen. Air In/Out Dia. Φ

Φ80mm

Controller Type

LCD + Buon

Heater Type

PTC

Voltage / Frequency

220V / 1PH / 50Hz

Heang Driver

Contactor

Weight

28KG

Max. Power

1.5 kw

Dimension

620*404*336

Moisture Removal (@20°C,60%)

1.5 kg/h

Rated Power

2.5 kW

Process Air airflow

420m3/hr (100pa)

Rated Current

10.8 A

Regen. Air airflow

135m3/hr (50pa)

Process Air Filter

Aluminium Mesh

Process Air In/Out Dia. Φ

Φ125mm

Regen. Air Filter

Aluminium Mesh

Regen. Air In/Out Dia. Φ

Φ80mm

Controller Type

LCD + Buon

Heater Type

PTC

Voltage / Frequency

220V / 1PH /50Hz

Heang Driver

Contactor

Weight

35KG

Max. Power

3 kw

Dimension

640*425*367

Moisture Removal (@20°C,60%)

2.7 kg/h

Rated Power

5.0 kW

Process Air airflow

550m3/hr (150pa)

Rated Current

21.4 A

Regen. Air airflow

160m3/hr (50pa)

Process Air Filter

Aluminium Mesh

Process Air In/Out Dia. Φ

Φ160mm

Regen. Air Filter

Aluminium Mesh

Regen. Air In/Out Dia. Φ

Φ100mm

Controller Type

LCD + Buon

Heater Type

PTC

Voltage / Frequency

220V / 1PH /50Hz

Heang Driver

Contactor

Weight

55KG

Max. Power

5.3 kw

Dimension

930*513*622

Moisture Removal (@20°C,60%)

3.0 kg/h

Rated Power

5.5 kW

Process Air airflow

600m3/hr (150pa)

Rated Current

24 A

Regen. Air airflow

200m3/hr (80pa)

Process Air Filter

Aluminium Mesh

Process Air In/Out Dia. Φ

Φ160mm

Regen. Air Filter

Aluminium Mesh

Regen. Air In/Out Dia. Φ

Φ100mm

Controller Type

LCD + Buon

Heater Type

PTC

Voltage / Frequency

220V / 1PH /50Hz

Heang Driver

Contactor

Weight

62KG

Max. Power

6.2 kw

Dimension

930*513*622

Moisture Removal (@20°C,60%)

3.8 kg/h

Rated Power

8.0 kW

Process Air airflow

700m3/hr (150pa)

Rated Current

35 A

Regen. Air airflow

230m3/hr (80pa)

Process Air Filter

Aluminium Mesh

Process Air In/Out Dia. Φ

Φ200mm

Regen. Air Filter

Aluminium Mesh

Regen. Air In/Out Dia. Φ

Φ125mm

Controller Type

LCD + Buon

Heater Type

PTC

Voltage / Frequency

220V / 1PH / 50Hz

Heang Driver

Contactor

Weight

75KG

Max. Power

8.5 kw

Dimension

1020*563*652

Moisture Removal (@20°C,60%)

4.5 kg/h

Rated Power

9.0 kW

Process Air airflow

820m3/hr (200pa)

Rated Current

13.5 A

Regen. Air airflow

250m3/hr (100pa)

Process Air Filter

Aluminium Mesh

Process Air In/Out Dia. Φ

Φ200mm

Regen. Air Filter

Aluminium Mesh

Regen. Air In/Out Dia. Φ

Φ125mm

Controller Type

LCD+ Buon

Heater Type

PTC

Voltage / Frequency

380~415V/3PH/50Hz

Heang Driver

Contactor

Weight

88KG

Max. Power

9.5 kw

Dimension

1100*613*702

Moisture Removal (@20°C,60%)

6.5 kg/h

Rated Power

10.5 kW

Process Air airflow

1050m3/hr (200pa)

Rated Current

15 A

Regen. Air airflow

350m3/hr (150pa)

Process Air Filter

Aluminium Mesh

Process Air In/Out Dia. Φ

Φ200mm

Regen. Air Filter

Aluminium Mesh

Regen. Air In/Out Dia. Φ

Φ150mm

Controller Type

LCD + Buon

Heater Type

PTC

Voltage / Frequency

380~415V/3PH/50Hz

Heang Driver

SCR

Weight

110KG

Max. Power

12 kw

Dimension

1178*713*752

Moisture Removal (@20°C,60%)

8.5 kg/h

Rated Power

11.8 kW

Process Air airflow

1300m3/hr (200pa)

Rated Current

18.5 A

Regen. Air airflow

450m3/hr (150pa)

Process Air Filter

Aluminium Mesh

Process Air In/Out Dia. Φ

Φ200mm

Regen. Air Filter

Aluminium Mesh

Regen. Air In/Out Dia. Φ

Φ150mm

Controller Type

LCD + Buon

Heater Type

PTC

Voltage / Frequency

380~415V/3PH/50Hz

Heang Driver

SCR

Weight

125KG

Max. Power

13 kw

Dimension

1178*713*752

Moisture Removal (@20°C,60%)

10 kg/h

Rated Power

13 kW

Process Air airflow

1550m3/hr (200pa)

Rated Current

20 A

Regen. Air airflow

550m3/hr (300pa)

Process Air Filter

Aluminium Mesh

Process Air In/Out Dia. Φ

Φ250mm

Regen. Air Filter

Aluminium Mesh

Regen. Air In/Out Dia. Φ

Φ160mm

Controller Type

LCD + Buon

Heater Type

PTC

Voltage / Frequency

380~415V/3PH/50Hz

Heang Driver

SCR

Weight

175KG

Max. Power

15 kw

Dimension

1328*755*840

Moisture Removal (@20°C,60%)

11 kg/h

Rated Power

15 kW

Process Air airflow

1550m3/hr (200pa)

Rated Current

22.5 A

Regen. Air airflow

650m3/hr (300pa)

Process Air Filter

Aluminium Mesh

Process Air In/Out Dia. Φ

Φ250mm

Regen. Air Filter

Aluminium Mesh

Regen. Air In/Out Dia. Φ

Φ160mm

Controller Type

LCD + Buon

Heater Type

PTC

Voltage / Frequency

380~415V/3PH/50Hz

Heang Driver

SCR

Weight

186KG

Max. Power

17 kw

Dimension

1328*755*840

Moisture Removal (@20°C,60%)

13.5 kg/h

Rated Power

20 kW

Process Air airflow

2000m3/hr (300pa)

Rated Current

30 A

Regen. Air airflow

680m3/hr (200pa)

Process Air Filter

Aluminium Mesh

Process Air In/Out Dia. Φ

Φ250mm

Regen. Air Filter

Aluminium Mesh

Regen. Air In/Out Dia. Φ

Φ200mm

Controller Type

LCD + Buon

Heater Type

Heang Element

Voltage / Frequency

380~415V/3PH/50Hz

Heang Driver

SCR

Weight

320KG

Max. Power

22 kw

Dimension

1328*755*840

Moisture Removal (@20°C,60%)

15 kg/h

Rated Power

22 kW

Process Air airflow

2500m3/hr (300pa)

Rated Current

33 A

Regen. Air airflow

900m3/hr (200pa)

Process Air Filter

Aluminium Mesh

Process Air In/Out Dia. Φ

Φ300mm

Regen. Air Filter

Aluminium Mesh

Regen. Air In/Out Dia. Φ

Φ200mm

Controller Type

LCD + Buon

Heater Type

Heang Element

Voltage / Frequency

380~415V/3PH/50Hz

Heang Driver

SCR

Weight

280KG

Max. Power

24 kw

Dimension

1250*900*1300

Moisture Removal (@20°C,60%)

19 kg/h

Rated Power

28 kW

Process Air airflow

3000m3/hr (400pa)

Rated Current

42 A

Regen. Air airflow

1100m3/hr (250pa)

Process Air Filter

Aluminium Mesh

Process Air In/Out Dia. Φ

Φ300mm

Regen. Air Filter

Aluminium Mesh

Regen. Air In/Out Dia. Φ

Φ200mm

Controller Type

LCD + Buon

Heater Type

Heang Element

Voltage / Frequency

380~415V/3PH/50Hz

Heang Driver

SCR

Weight

300KG

Max. Power

30 kw

Dimension

1250*900*1300

Moisture Removal (@20°C,60%)

26 kg/h

Rated Power

38 kW

Process Air airflow

4000m3/hr (400pa)

Rated Current

57 A

Regen. Air airflow

1500m3/hr (250pa)

Process Air Filter

Aluminium Mesh

Process Air In/Out Dia. Φ

Φ500mm

Regen. Air Filter

Aluminium Mesh

Regen. Air In/Out Dia. Φ

Φ250mm

Controller Type

LCD + Buon

Heater Type

Heang Element

Voltage / Frequency

380~415V/3PH/50Hz

Heang Driver

SCR

Weight

450KG

Max. Power

40 kw

Dimension

1800*1300*1700

Moisture Removal (@20°C,60%)

35 kg/h

Rated Power

50 kW

Process Air airflow

5000m3/hr (400pa)

Rated Current

75 A

Regen. Air airflow

1850m3/hr (250pa)

Process Air Filter

Aluminium Mesh

Process Air In/Out Dia. Φ

Φ500mm

Regen. Air Filter

Aluminium Mesh

Regen. Air In/Out Dia. Φ

Φ250mm

Controller Type

LCD + Buon

Heater Type

Heang Element

Voltage / Frequency

380~415V/3PH/50Hz

Heang Driver

SCR

Weight

520KG

Max. Power

52 kw

Dimension

1800*1300*1700