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

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 |