Shanghai Xinran Compressor Co., Ltd.
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    Air Dryer

    Heatless Desiccant Air Dryer

    Heatless Desiccant Air Dryer
    Heatless Desiccant Air Dryer Heatless Desiccant Air Dryer
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    Features of Heatless Desiccant Air Dryer
    • With stable and consistent outlet pressure and dew point.
      a. The reasonably designed cylindrical shell ensures at least 4.8seconds exposure of compressed air to desiccant. Thus the worked compress air can reach the required dew point.
      b. Right amount of spare desiccants are provided to make sure the good performance of desiccants in its expected life span.
      c. The new type diffuser can make sure the air stream pass the desiccant evenly so as to avoid channeling.
    • Consumption of purge air is lower than 14%.
      a. The extraordinary design of machine barrel, with a capacity of 95% heat preservation, ensures the entirely regeneration of air.
      b. Dry and regenerate the air through mutual convection, and this heatless desiccant air dryer performs excellently especially when dry the moist air with totally dry adsorbents.
      c. The purge air amount can be adjusted according to the running load requirement of air dryers.

    This heatless desiccant air dryer is completely designed by our company based on America HANKISON and Germany ZANDER regenerative desiccant air dryers.

    Technical Parameter
    Items Model Capacity (Nm3
    /min)
    Connection Size Dimension (mm) Weight (kg)
    L W H
    XR-1WXF 1.2 DN25 605 560 1188 102
    XR-2WXF 2.4 DN25 605 560 1646 145
    XR-3WXF 3.8 DN25 605 560 1553 180
    XR-6WXF 6.5 DN40 973 600 1018 322
    XR-8WXF 8.5 DN50 1062 700 1950 500
    XR-10WXF 10.7 DN50 1162 900 1880 580
    XR-12WXF 13 DN50 1162 900 2090 650
    XR-16WXF 17 DN80 1375 1000 1908 820
    XR-20WXF 23 DN80 1375 1000 2208 970
    XR-25WXF 27 DN80 1475 1050 2020 1100
    XR-30WXF 33 DN80 1615 1100 2110 1220
    XR-40WXF 45 DN100 1665 1000 2393 1550
    Work Principle
    • The heatless desiccant air dryer accomplish drying by adopting the technology of pressure swing adsorption (PSA).
    • As we know, the more water vapor in the air, the smaller the air pressure is. Due to this, the dried air (purge air) will cause the increase of air pressure, and as a result, a portion of purge air will be expanded and decrease to atmospheric pressure. Accordingly, the pressure-decrease makes the air become very dry.
    • Then, the dry air will absorb the moisture from the desiccant and carry moistures out of the air dryer.
    Work Condition
    • Purge air: ≤12~15%
    • Work pressure: 0.6~1.0Mpa
    • Oil content of intake air: ≤0.1mg/m
    • Pressure dew point of finished air: -20℃~-40℃
    • Desiccant: activated aluminium oxide and molecular sieve
    • Work cycle: T=4~20 min
    • Intake air temperature: 0℃~45℃
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    Contact Us

    Please fill out the form below with your request. We will contact you as soon as possible.

    • sales1@xinrancompressor.com
      sales10@xinrancompressor.com
    • +86-17721760837
      +86-19305229717
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    Contact UsShanghai Xinran Compressor Co., Ltd.
    Linda
    sales10@xinrancompressor.com
    +86-17721760837

    Kana
    sales1@xinrancompressor.com
    +86-19305229717

    Tracy
    sales16@xinrancompressor.com
    +86-15311519094

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