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Air Cooled Refrigerated Dryer

Enhance Your Air System with Our Air-Cooled Refrigerated Dryers

  • Inlet Air Temperature:  5~60°C
  • Cooling: Air Cooled
  • Pressure Dew Point: 2~10°C
  • Working Pressure: 0.6~1.0Mpa
  • Ambient Temperature:  2~40°C
Water-cooled refrigerated dryer

How it works

The refrigeration dryer uses a refrigeration device to cool the compressed air to a certain dew point temperature based on the corresponding relationship between the saturated vapor pressure and temperature of water, precipitates the water contained in it, and discharges the water through the air-water separator and the electronic drainer, thereby drying the compressed air. The refrigeration and heat dissipation device of the Chaodun air-cooled refrigeration dryer is an air-cooled condenser.

Product Features

1. Adopting a new fully enclosed refrigeration compressor, super strong refrigeration, stable operation,
2. The heat exchanger and condenser are made of high-quality materials with high heat transfer coefficient,
3. The specially designed heat exchanger uses the outlet cold source to exchange heat with the inlet hot air to avoid condensation in the pipeline, which is more energy-saving,
4. Refrigeration parts and control components are all international high-quality brands with excellent performance and increased service life;
5. The heat dissipation system is equipped with an automatic pressure switch to automatically control the fan power supply to achieve maximum power saving effect;
6. Unique refrigeration system design, low temperature and no ice, good refrigerant filtration system, no ice blockage;
7. High-precision protection device ensures safe operation of the machine;
8. Unique top suction design, reasonable structure, easy maintenance;
9. Compact structure, box-type appearance, beautiful and generous.

Compressed air intake temperature and intake pressure correction factor (C1)

Working pressure (MPa)/intake air temperature (℃) 0.4 0.5 0.6 0.7 0.8 0.9 1.0
25 0.72 0.9 1.08 1.2 1.32 1.44 1.56
30 0.66 0.83 0.99 1.1 1.21 1.32 1.44
35 0.6 0.75 0.9 1 1.1 1.2 1.3
40 0.54 0.68 0.81 0.9 0.9 1.08 1.17
45 0.48 0.61 0.72 0.8 0.8 0.96 1.04
50 0.42 0.53 0.63 0.7 0.7 0.84 0.91

Pressure dew point correction factor (C2) (For air-cooled models only)

Pressure dew point 20 25 30 35 38 40 45 50
Correction factor 1.16 1.12 1.08 1.03 1.00 0.98 0.80 0.52
  • The dryer processing capacity will change with the changes in the air volume, working pressure, inlet temperature and cooling water temperature of the air compressor. When selecting the model, it can be corrected according to the coefficient corresponding to the actual working conditions.
  • The air flow under different working conditions can be obtained by multiplying the nominal flow in the specification parameter table with the correction factor.
  • Actual dryer processing capacity = nominal flow x (coefficient C1 x coefficient C2 x coefficient C3)

Air-cooled refrigerated dryer technical parameter table

Model Air Capacity(Nm3/min) Voltage Power(kW) Diameter Dimensions(mm) Weight(kg)
SLT-015XF 1.5 220V 0.65 G3/4” 570*440*770 50
SLT-026XF 2.6 220V 0.65 G1” 570*440*770 54
SLT-038XF 3.8 220V 1.1 G1 1/2” 680*500*980 82
SLT-069XF 6.9 220V 1.4 G1 1/2” 680*500*980 100
SLT-110XF 11 220V 2.3 G2” 860*620*1250 168
SLT-140XF 14 220V 2.7 G2” 860*620*1250 172
SLT-180XF 18 380V 3.2 G2 1/2” 1050*750*1460 240
SLT-220XF 22 380V 5.2 G2 1/2” 1050*750*1460 260
SLT-280XF 28 380V 5.2 DN80 1050*750*1460 286
SLT-320XF 32 380V 6.1 DN80 1050*750*1460 290
SLT-380XF 38 380V 8.7 DN100 1480*940*1720 540
SLT-450XF 45 380V 10.3 DN100 1480*940*1720 547
SLT-520XF 52 380V 12.2 DN125 1480*940*1720 582
SLT-600XF 60 380V 12.2 DN125 1480*940*1720 670
SLT-650XF 65 380V 12.2 DN125 1480*940*1720 800
SLT-720XF 72 380V 14.7 DN125 1600*1230*1930 830
SLT-880XF 80 380V 14.7 DN125 1600*1230*1930 870

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