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Water-cooled refrigerated dryer

Efficient and Reliable Air Drying with Water-Cooled Refrigerated Dryers

  • Inlet Air Temperature:  ≤60°C
  • Cooling: Water Cooled
  • Pressure Dew Point: 2~10°C
  • Working Pressure: 0.6~1.0Mpa
  • Cooling Water Inlet Pressure:  0.2~0.4Mpa
  • Cooling Water Inlet Temperature:  2~32°C
  • Cooling Water Quality:  Industrial circulating soft water
Water-cooled refrigerated dryer

How it works

The refrigerated 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 gas-water separator and the electronic drainer, thereby drying the compressed air. The refrigeration and heat dissipation device of the Chaodun water-cooled refrigerated dryer is a water-cooled condenser.

Product Features

1. Adopting a new fully enclosed refrigeration compressor, super strong refrigeration, stable operation;
2. Refrigeration parts and control components are all international high-quality brands, with excellent performance and extended service life;
3. The heat transfer area of ​​the evaporator is enlarged, the heat transfer efficiency is better, and the stability of the dew point of the machine is guaranteed;
4. The high-efficiency gas-water separation device is matched with a good drainage system design, which is not blocked and can be cleaned regularly with a filter;
5. High-precision protection devices ensure the safe operation of the machine;
6. Low operating cost, few consumables, and avoid the cost of consumables;
7. 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)

Pressure dew point 3 5 7 10
Correction factor 0.66 0.78 0.91 1.0
  • 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)

Water-cooled refrigerated dryer technical parameter table

Model Air Capacity(Nm3/min) Voltage Power(kW) Diameter Dimensions(mm) Weight(kg)
SLT-220XW 22 380V 4.6 G2 1/2” 1050*750*1460 340
SLT-280XW 28 380V 4.6 DN80 1050*750*1460 400
SLT-320XW 32 380V 5.5 DN80 1050*750*1460 450
SLT-380XW 38 380V 7.5 DN100 1480*940*1720 520
SLT-450XW 45 380V 9.1 DN100 1480*940*1720 570
SLT-520XW 52 380V 11.0 DN125 1480*940*1720 640
SLT-600XW 60 380V 11.0 DN125 1480*940*1720 700
SLT-650XW 65 380V 11.0 DN125 1480*940*1720 780
SLT-720XW 72 380V 13.7 DN125 1600*1230*1930 850
SLT-800XW 80 380V 13.7 DN125 1600*1230*1930 900
SLT-900XW 90 380V 13.7 DN125 1600*1230*1930 1000
SLT-1000XW 100 380V 18.9 DN150 2400*1320*2080 1200
SLT-1100XW 110 380V 18.9 DN150 2400*1320*2080 1250
SLT-1200XW 120 380V 18.9 DN150 2400*1320*2080 1300
SLT-1300XW 130 380V 18.9 DN150 2400*1320*2080 1450
SLT-1400XW 140 380V 22.2 DN150 2400*1320*2080 1650

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