The Shell Tube Refrigerated Air Dryer is designed to provide stable and efficient moisture removal for industrial compressed air systems. It uses a refrigeration drying process to cool hot compressed air, condense water vapor, and separate the liquid moisture before the air enters downstream equipment.
During operation, compressed air passes through the internal heat exchange and refrigeration system, where its temperature is reduced to the required level. As the air cools, water vapor condenses into liquid water, which is then removed through the separation and drainage system. The dried air leaves the dryer with a stable pressure dew point of 2°C to 10°C, helping protect pipelines, pneumatic components, valves, and production equipment from moisture-related damage.
With its air-cooled design, the dryer provides reliable heat dissipation and stable performance under continuous industrial operating conditions. It is especially suitable for applications requiring dependable compressed air quality, moderate pressure loss, and long-term system reliability.
To ensure stable drying performance and reliable long-term operation, the Shell Tube Refrigerated Air Dryer should be used under the following recommended conditions:
- Applicable fluids: Compressed air, non-corrosive air
- Rated inlet pressure: 0.7 MPa
- Allowable pressure range: 0.6–1.0 MPa, other pressure levels customizable
- Rated inlet temperature: 50°C
- Maximum inlet temperature: ≤ 80°C
- Pressure loss under full load: < 0.025 MPa
- Outlet pressure dew point: 2°C–10°C
- Rated ambient temperature: 35°C
- Ambient operating range: 2°C–45°C
- Cooling method: Air-cooled
For the best operating result, the dryer should be installed in a clean and well-ventilated environment. Stable inlet conditions and proper system configuration help maintain drying efficiency, reduce pressure loss, and extend equipment service life.
| Processing Capacity (m³/min) | Power Supply and Voltage (V/Hz) | Total Power (kW) | Air Inlet and Outlet | Equipment Weight (kg) | Dimensions (mm) L × W × H |
|---|
| 1.5 | 220/50 | 0.68 | G1″ | 48 | 680 × 440 × 710 |
| 2.5 | 220/50 | 0.83 | G1″ | 58 | 800 × 440 × 800 |
| 3.8 | 220/50 | 1.10 | G1.5″ | 95 | 980 × 500 × 930 |
| 6.5 | 220/50 | 1.50 | G1.5″ | 110 | 1030 × 550 × 1000 |
| 10.5 | 220/50 | 2.20 | G2″ | 160 | 1240 × 650 × 1150 |
| 13.5 | 380/50 | 3.10 | G2.5″ | 225 | 1350 × 670 × 1300 |
| 17.0 | 380/50 | 3.10 | G2.5″ | 235 | 1350 × 670 × 1300 |
| 21.5 | 380/50 | 5.20 | DN80 | 295 | 1450 × 700 × 1510 |
| 25.0 | 380/50 | 5.20 | DN80 | 345 | 1450 × 700 × 1510 |
| 28.5 | 380/50 | 5.50 | DN80 | 430 | 1550 × 850 × 1595 |
| 32.0 | 380/50 | 6.20 | DN80 | 450 | 1550 × 850 × 1595 |
| 37.0 | 380/50 | 7.80 | DN100 | 550 | 1700 × 850 × 1740 |
| 41.5 | 380/50 | 7.80 | DN100 | 600 | 1700 × 850 × 1740 |
| 45.0 | 380/50 | 10.0 | DN100 | 630 | 1830 × 950 × 1840 |
| 50.0 | 380/50 | 10.0 | DN100 | 680 | 1830 × 950 × 1840 |
| 55.0 | 380/50 | 11.7 | DN125 | 780 | 2020 × 950 × 1850 |
| 60.0 | 380/50 | 11.7 | DN125 | 830 | 2020 × 950 × 1850 |
| 65.0 | 380/50 | 11.9 | DN125 | 950 | 2300 × 1300 × 1930 |
| 75.0 | 380/50 | 13.9 | DN125 | 1050 | 2390 × 1395 × 1805 |
| 85.0 | 380/50 | 16.2 | DN125 | 1200 | 2400 × 1420 × 1860 |
| 95.0 | 380/50 | 16.7 | DN150 | 1350 | 3000 × 1550 × 2145 |
| 110.0 | 380/50 | 19.7 | DN150 | 1450 | 3100 × 1600 × 2180 |
Note: For air volume above 110 m³/min, or for special requirements related to specifications, materials, or temperature, please contact our company or dealer for technical support. The above data is for reference only and may change without prior notice.
In India’s hot climate, seasonal monsoon humidity, and demanding industrial environments, compressed air systems often require reliable moisture removal to prevent condensate, corrosion, and unstable air quality. The Shell Tube Refrigerated Air Dryer is designed for industrial users that need stable general-purpose dry air, dependable continuous-duty operation, and effective moisture separation in systems with higher inlet air temperatures. With a stable outlet pressure dew point of 2°C–10°C and an allowable inlet temperature of up to 80°C, it is well suited for Indian factories where day-to-day condensate control and long-term compressed air reliability are important.
Typical Applications
- Food processing, packaging, and conveying systems
- Pharmaceutical utility air and packaging support
- Electronics manufacturing and assembly support
- Textile and process manufacturing lines
- CNC machining and general engineering production
- Laboratory analyzers and general instrument air systems
- General industrial manufacturing and pneumatic equipment
- Central compressed air systems in medium and large factories
Why It Fits Indian Working Conditions
- Helps control moisture in hot and humid operating conditions, especially during monsoon seasons
- Stable 2°C–10°C dew point is suitable for general industrial moisture removal and condensate control
- Shell-and-tube design is practical for continuous-duty operation and higher inlet temperature conditions
- Suitable for factories that need reliable day-to-day drying without moving to a low-dew-point adsorption system
- Supports cleaner and more stable compressed air for packaging, automation, instrumentation, and general plant use
Application Note
For the India page, this model is best positioned as a general-purpose refrigerated dryer for stable industrial moisture removal, especially where inlet air temperature is relatively high and continuous operation is important. It is especially suitable for food packaging, pharmaceutical utility air, electronics assembly, textile production, CNC machining, laboratory support, and centralized plant air systems. This positioning aligns well with India’s hot, humid operating conditions and its strong manufacturing base across food processing, pharmaceuticals, electronics, textiles, and engineering industries.
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