Supports customization with a processing capacity of up to 17660 CFM (cubic feet per minute).
Advanced design of refrigeration drying system and adsorption drying system
Integrated design: small footprint, easy to install, after years of technical research, modern technology and equipment production, each product is strictly tested to meet the use of standards before leaving the factory.
The DH Series Combined Compressed Air Dryer is an advanced industrial solution designed for drying compressed air efficiently and reliably. Combining heatless, micro-heat, and water/air-cooled technologies, the DH Series ensures a stable low dew point for continuous industrial operations. Built with activated alumina and high-performance molecular sieve, it protects downstream equipment from corrosion, moisture damage, and operational downtime.
This dryer is ideal for compressed air systems requiring high reliability, energy efficiency, and flexible configurations in manufacturing, laboratory, petrochemical, and automotive industries.
Applicable Fluids: Compressed air, non-corrosive air
Rated Inlet Pressure: 0.7 MPa (0.6–1.0 MPa, customizable)
Rated Air Inlet Temperature: 50°C (limit ≤ 80°C)
Regeneration Method: No-heat / Micro-heat
Cooling Method: Air-cooled / Water-cooled
Outlet Pressure Dew Point: ≤ -40°C
Adsorbent: Activated alumina + high-performance molecular sieve
Rated Ambient Temperature: 35°C (2–45°C usable)
High-Efficiency Moisture Removal – Provides consistent dew point ≤ -40°C for sensitive pneumatic systems.
Flexible Regeneration – Supports heatless or micro-heat regeneration for energy-efficient operation.
Cooling Options – Air-cooled or water-cooled versions available to suit different industrial environments.
Durable Adsorbents – Uses activated alumina and molecular sieve for superior moisture adsorption.
Wide Operating Range – Rated for inlet pressures 0.6–1.0 MPa and inlet temperatures up to 50°C (max 80°C).
Customizable Configurations – Supports systems above 45 m³/min with tailored designs.
Industrial-Grade Construction – Rugged and reliable for continuous 24/7 operation.
| Model | Processing Capacity (m³/min) | Voltage (V/Hz) | Power (kW) | Air Inlet/Outlet | Equipment Weight (kg) | Dimensions (L×W×H mm) |
|---|---|---|---|---|---|---|
| DH-10 | 1.5 | 220/50 | 0.9 | G1″ | 182 | 1260 × 762 × 1803 |
| DH-20 | 2.5 | 220/50 | 1.0 | G1″ | 263 | 1260 × 940 × 1700 |
| DH-30 | 3.8 | 220/50 | 1.2 | G1½” | 420 | 1345 × 1030 × 1773 |
| DH-50 | 6.5 | 220/50 | 1.6 | G1½” | 574 | 1455 × 1160 × 1847 |
| DH-75 | 10.5 | 220/50 | 2.3 | G2″ | 782 | 1665 × 1295 × 2175 |
| DH-100 | 13.5 | 380/50 | 2.8 | G2″ | 980 | 1665 × 1356 × 2225 |
| DH-150 | 21.5 | 380/50 | 5.2 | DN80 | 1399 | 1955 × 1459 × 2265 |
| DH-200 | 28.5 | 380/50 | 5.6 | DN80 | 1630 | 2045 × 1559 × 2311 |
| DH-400 | 45.0 | 380/50 | 10.6 | DN100 | 2750 | 2270 × 1830 × 2801 |
Note: Custom solutions available for air volumes above 45 m³/min or special material/temperature requirements. Air-cooled, water-cooled, heatless, and micro-heat combined dryers can be configured per customer specifications.
In India’s hot climate, seasonal monsoon humidity, and demanding industrial environments, compressed air systems often require deeper drying to protect pneumatic equipment, process stability, and product quality. The DH Series Combined Compressed Air Dryer is designed for applications that need a stable low pressure dew point of ≤ -40°C, reliable continuous operation, and flexible configuration with heatless or micro-heat regeneration as well as air-cooled or water-cooled options. It is well suited for Indian industrial users that need dependable low-dew-point compressed air in moisture-sensitive operations.
For Indian users, the DH Series is best positioned as a low-dew-point compressed air solution for plants that need more than standard refrigerated drying. It is especially suitable where moisture can affect product consistency, instrumentation reliability, pneumatic controls, or downstream process quality. For applications with stricter purity requirements, such as pharmaceutical or electronics environments, the dryer should be used together with the appropriate pre-filtration, fine filtration, and overall air treatment design.
– As an air treatment and gas purification manufacturer, we can meet all your compressed air quality and industrial gas needs. This includes various filtering equipment and customized air quality services.
– Our company is always ready to provide explanations. Just share your air quality requirements and we can develop the best system for you.
Need help navigating our compressed air dryer offer? We are always ready to put together the solution that best meets your needs.
Integrated design: small footprint, easy to install, after years of technical research, modern technology and equipment production, each product is strictly tested to meet the use of standards before leaving the factory.
Applicable fluids: compressed air, non-corrosive air
Rated inlet pressure: 0.7MPa (0.6MPa~1.0MPa is allowed,other pressure levels are available for customization)
Rated inlet temperature: 10℃~30℃ (limit inlet temperature: ≤40℃)
Inlet air dew point: ≤15℃
Outlet pressure dew point: ≤-20℃ (-40℃ optional)
Adsorbent: activated alumina + high-performance molecular sieve
Rated ambient temperature: 35℃ (2℃~45℃ can be used)
No.3, 2nd Street, yuanle Road, Dongsheng Town, Zhongshan City, Guangdong Province
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