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Industrial Air Dryer Heatless Adsorption Dryer for Air Compressor

1. Simple structure: No heating elements, low failure rate, and high reliability.
2. Ultra-low dew point: Can reach -20°C to -40°C, suitable for high drying requirements.
3. High adaptability: Suitable for power-free or explosion-proof environments (such as petrochemical and mining).
4. Easy maintenance: Only regular desiccant replacement is required, no complex heating system.
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  • SXD-10

  • Rocky

Adsorbents (such as molecular sieves) are used to remove moisture from the compressed air, and part of the dried compressed air (about 15%) is used directly for purge regeneration, without the need for external heating drying equipment.

SXD-08 (5)


Product features

• Simple structure, no heating elements, low failure rate.

• Low dew point (below -40°C), excellent drying effect.

• Suitable for special environments such as explosion-proof and power-off environments.

• Easy maintenance, requiring only regular replacement of the adsorbent.


Technical Parameters

SXD Series Heatless desiccant air dryer
Model

Air Delivery

(m3/min)

Voltage
(V/HZ)
Power (kW) Inlet/Outlet
(PT)
Dimension (mm)

Weight

 (Kg)

L*W*H
SXD-01 1.20 220V/50HZ 0.2 RC1” 670*460*1305 105
SXD-02 2.4 220V/50HZ 0.2 RC1” 670*450*1485 135
SXD-03 3.2 220V/50HZ 0.2 RC1” 850*500*1385 187
SXD-06 6.5 220V/50HZ 0.2 RC1 1/2” 1000*700*1700 238
SXD-08 8.5 220V/50HZ 0.2 RC2” 1100*700*2050 282
SXD-10 11.50 220V/50HZ 0.2 RC2” 1200*700*2030 466
SXD-12 13.50 220V/50HZ 0.2 RC2” 1300*700*2280 520
SXD-15 17.00 220V/50HZ 0.2 DN65 1300*820*2480 670
SXD-20 23.00 220V/50HZ 0.2 DN80 1380*820*2530 798
SXD-25 27.00 220V/50HZ 0.2 DN80 1650*900*2450 980
SXD-30 34.00 220V/50HZ 0.2 DN80 1700*955*2410 1278
SXD-40 45.00 220V/50HZ 0.2 DN100 1950*1000*2550 1624
SXD-50 55 220V/50HZ 0.2 DN100 2010*1170*2650 1624
SXD-60 65 220V/50HZ 0.2 DN100 2160*1470*2705 2650
SXD-80 85 220V/50HZ 0.2 DN125 2420*1550*2800 3520
SXD-100 110 220V/50HZ 0.2 DN150 2500*1650*2800 4320
SXD-120 130 220V/50HZ 0.2 DN150 2650*1650*2800 4750
SXD-150 155 220V/50HZ 0.2 DN200 2800*1700*2900 5260



Main Applications

• Explosion-proof locations such as petrochemicals

• Power generation, instrumentation, and other applications requiring high dew point

• Mobile equipment such as ships and railways

• Laboratories, precision manufacturing, and other applications requiring clean air


FAQ


1. What is the regeneration gas consumption?

Approximately 15% of the compressed air is used for regeneration.


2. What is the dew point?

Typically -20°C to -40°C.


3. Is a power source required?

No, it operates entirely pneumatically.


4. How often should the adsorbent be replaced?

Generally, every 2-5 years, depending on the operating environment.


5. Is it suitable for high-flow applications?

Yes, but regeneration gas consumption will increase year-on-year.

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