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    HomeProductsAir DryerRefrigeration dryerAir-Cooled High-Temperature Refrigeration Air Dryer Industrial Air Dryer for Air Compressor
    • Refrigeration air dryer
    • Refrigeration air dryer

    Air-Cooled High-Temperature Refrigeration Air Dryer Industrial Air Dryer for Air Compressor

    Product Description

    High-temperature compressed air, containing moisture and oil, enters the pre-cooler and the 'cold-hot compressed air heat exchanger.' This process pre-cools the compressed air, reducing its temperature. The cooled air then enters the evaporator of the 'compressed air-refrigerant' system, where it is cooled to a dew point temperature of 2~10℃.

    During this process, moisture, oil, and some impurities are condensed. The cooled gas and the condensed moisture, oil, and impurities are separated by a gas wave separator. The moisture and oil are discharged through an automatic drain valve.

    The dried compressed air is then reheated in the 'cold-hot compressed air heat exchanger,' resulting in dry compressed air that is nearly at room temperature.

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    Product Specifications

    Key Performance Ranges:

    Flow Rate1.5-110Nm³/min (~53-3885CFM)
    Pressure Range6bar-10bar (~87-145 psi)(Other pressures can be customized)
    Rated Inlet Air Temperature50℃（Max to 80℃）
    Pressure Dew Point2℃-10°C
    Pressure Loss≤0.2bar
    Ambient Temperature32℃ (2℃ – 45℃)
    Cooling typeAir-Cooled
    RefrigerantR22（R407C, R410a can be customized）

    Design features:

    1.High stability:
    Core components – two units are produced independently. The compressors are mainly madeof well-known brands such as Panasonic, Copeland, Danfoss,Hanbell, etc., and are alsoequipped with well-known brand refrigeration accessories;
    2.Good processing effect:
    Equipped with an independent water distribution system and multiple upgrades, the water distribution efficiency is guaranteed;
    3.Wide range of applicable working conditions:
    Using hydrophilic aluminum foil, and the entire series comes standard with heat exchangers and pre-coolers, making it more adaptable to harsh working conditions;
    4.Intelligent dual system design:
    95~180 cubic meters adopts a 1+1 dual compressor design, matching in size, and automatically starts and stops the No.2 compressor according to the load, which is more energy-saving and in situations where gas consumption fluctuates greatly;
    5.Strong customization ability:
    The Color can be customized, PLC can be selected, dry connection points, Modbus communication, Internet of things communication can be customized according to customer needs.

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    Product Specifications

    Technical Parameters

    Model Capacity (Nm³/min) Voltage（V/Hz） Power  (kW) Inlet/Outlet Weight (kg) Dimension (L*W*H)
     LY-D10AC 1.5  220/50 0.68  G1" 49  680×440×710
     LY-D20AC 2.5  220/50 0.83  G1" 58  800×440×800
     LY-D30AH 3.8  220/50 1.10  G1.5" 104  980×500×930
     LY-D50AH 6.5  220/50 1.50  G1.5" 129  1030×550×1000
     LY-D75AH 10.5  220/50 2.20  G2" 177  1240×650×1150
     LY-D100AH 13.5  380/50 3.10  G2.5" 215  1350×670×1300
     LY-D120AH 17.0  380/50 3.10  G2.5" 222  1350×670×1300
     LY-D150AH 21.5  380/50 5.20  DN80 283  1450×700×1510
     LY-D180AH 25.0  380/50 5.20  DN80 310  1450×700×1510
     LY-D200AH 28.5  380/50 5.50  DN80 334  1550×850×1595
     LY-D250AH 32.0  380/50 6.20  DN80 406  1550×850×1595
     LY-D300AH 37.0  380/50 7.80  DN100 524  1700×850×1740
     LY-D350AH 41.5  380/50 7.80  DN100 600  1700×850×1740
     LY-D400AH 45.0  380/50 10.0  DN100 630  1830×950×1840
     LY-D450AH 50.0  380/50 10.0  DN100 680  1830×950×1840
     LY-D500AH 55.0  380/50 11.7  DN125 714  2020×950×1850
     LY-D550AH 60.0  380/50 11.7  DN125 830  2020×950×1850
     LY-D600AH 65.0  380/50 11.9  DN125 950  2300×1300×1930
     LY-D700AH 75.0  380/50 13.9  DN125 1050  2390×1395×1805
     LY-D800AH 85.0  380/50 16.2  DN125 1200  2400×1420×1860
     LY-D900AH 95.0  380/50 16.7  DN150 1350  3000×1550×2145
     LY-D1100AH 110.0  380/50 19.7  DN150 1450  3100×1600×2180

     

    Details

    Schematic diagram of air-cooled high-temperature refrigerated dryer

     

    1.High voltage protection switch;  2.Air cooled pre-cooler;   3.Air heat exchanger;  4.device for drying and filtering;  5.Refrigerant evaporator;  6.Window;  7.Thermal Expansion Valve;  8.Hot gas bypass valve;  9.Hydathode;  10.Steam separator;  11.Refrigerant gas-liquid separator;  12.Refrigerant pressure gauge;  13.Low pressure protection switch;  14.Refrigerant compressor;  15.Refrigerant pressure gauge;  16.Anti-freeze switch;  17.Condenser

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