Supports customization with a processing capacity of up to 17660 CFM (cubic feet per minute).
Stable outlet dew point
Minimum regeneration gas consumption
Long service life of adsorbent
Easy maintenance
High safety
High reliability
Adjustable regeneration gas consumption
Optional dew point monitoring and control system
The CH Series Heatless Regeneration Adsorption Dryer is designed to provide highly reliable compressed-air drying using the principle of pressure-swing adsorption (PSA). Filled with premium activated alumina or molecular sieve adsorbents, the dryer effectively removes moisture from compressed air and delivers a stable pressure dew point as low as –40°C to –70°C.
This series is widely used in industries requiring clean, dry, and stable compressed air, such as chemical plants, petroleum processing, food production, electronics, textile manufacturing, laboratories, and precision equipment systems.
Through optimized structure and high-efficiency airflow design, the CH Series reduces energy consumption, minimizes equipment wear, and ensures long-term operating stability with excellent economic performance.
Applicable Fluids: Compressed air, non-corrosive air
Rated Inlet Pressure: 0.7 MPa (0.6–1.0 MPa optional; customizable upon request)
Rated Inlet Temperature: 10°C–30°C (maximum ≤ 40°C)
Average Regeneration Gas Consumption: 8%–14%
Outlet Pressure Dew Point: –50°C to –20°C
Adsorbent: High-quality activated alumina
Rated Ambient Temperature: 35°C (operating range 2°C–45°C)
Stable dew point performance from –50°C to –20°C
Low regeneration air consumption to reduce operating cost
Durable activated alumina for long adsorption cycles
Compact design with easy maintenance structure
Suitable for continuous, heavy-duty industrial applications
No external heating required, reducing energy usage
| Processing Capacity (m³/min) | Voltage (V/Hz) | Power (kW) | Air Inlet/Outlet | Weight (kg) | Dimensions (mm) |
|---|---|---|---|---|---|
| 3.8 | 220/50 | 0.1 | G1 1/2″ | 175 | 840×570×1690 |
| 6.5 | 220/50 | 0.1 | G1 1/2″ | 310 | 1020×610×1710 |
| 10.5 | 220/50 | 0.1 | G2″ | 430 | 1160×680×1900 |
| 13.5 | 220/50 | 0.1 | G2″ | 522 | 1160×680×2200 |
| 17.0 | 220/50 | 0.1 | DN65 | 580 | 1195×720×2175 |
| 21.5 | 220/50 | 0.1 | DN80 | 720 | 1280×980×2310 |
| 25.0 | 220/50 | 0.1 | DN80 | 820 | 1350×930×2450 |
| 28.5 | 220/50 | 0.1 | DN80 | 1000 | 1460×1060×2320 |
| 32.0 | 220/50 | 0.1 | DN80 | 1100 | 1460×1060×2510 |
| 37.0 | 220/50 | 0.1 | DN100 | 1180 | 1580×1080×2460 |
| 41.5 | 220/50 | 0.1 | DN100 | 1350 | 1700×1060×2730 |
| 45.0 | 220/50 | 0.1 | DN100 | 1420 | 1765×1160×2550 |
| 50.0 | 220/50 | 0.1 | DN100 | 1550 | 1765×1160×2750 |
| 55.0 | 220/50 | 0.1 | DN100 | 1670 | 1825×1150×2690 |
| 60.0 | 220/50 | 0.1 | DN100 | 1790 | 1825×1150×2790 |
| 65.0 | 220/50 | 0.1 | DN125 | 2000 | 2040×1240×2820 |
| 70.0 | 220/50 | 0.1 | DN125 | 2120 | 2040×1240×2920 |
| 75.0 | 220/50 | 0.1 | DN125 | 2320 | 2136×1240×2930 |
| 85.0 | 220/50 | 0.1 | DN125 | 2500 | 2210×1350×2970 |
| 95.0 | 220/50 | 0.1 | DN150 | 2850 | 2330×1430×3250 |
| 110.0 | 220/50 | 0.1 | DN150 | 3000 | 2450×1430×2980 |
| 130.0 | 220/50 | 0.1 | DN150 | 4300 | 2610×1580×3055 |
| 150.0 | 220/50 | 0.1 | DN200 | 5100 | 2900×1400×3211 |
Note: Customized models are available for air flow above 150 m³/min or when special materials, specifications, or inlet temperature requirements are needed. All data is subject to change without prior notice.
In India’s hot climate, seasonal monsoon humidity, and demanding industrial environments, compressed air systems often require reliable low-dew-point drying to protect pneumatic equipment, instrument air systems, and product quality. The CH Series Heatless Regeneration Adsorption Dryer is designed for applications that need stable dry compressed air, continuous-duty operation, and simple energy-efficient regeneration without external heating. With a pressure dew point range of –50°C to –20°C, it is well suited for Indian industrial users that need dependable moisture control in sensitive compressed air applications.
For Indian users, the CH Series is best positioned as a low-dew-point compressed air solution for plants that need reliable dry air for instrumentation, pneumatic controls, packaging support, and sensitive production environments. For applications requiring stricter air purity, 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.
Stable outlet dew point
Minimum regeneration gas consumption
Long service life of adsorbent
Easy maintenance
High safety
High reliability
Adjustable regeneration gas consumption
Optional dew point monitoring and control system
It uses high-performance pneumatic valves, good adsorbent materials, and electronic controllers, which are simple to operate, have low operating noise, and have long service life.
No.3, 2nd Street, yuanle Road, Dongsheng Town, Zhongshan City, Guangdong Province
(WeChat/WhatsApp)：+8615756650906
№1：(WeChat/WhatsApp)：+8618628146428
№2：(WeChat/WhatsApp)：+8613823294942
