Heated Regeneration adsorption air dryer–CH Series

Supports customization with a processing capacity of up to 17660 CFM (cubic feet per minute).

Heated Regeneration adsorption air dryer–CH Series

High-efficiency adsorbents are used, with strong adsorption capacity and wear resistance, ensuring stable dew point and no powdering during long-term use;

The heater is equipped with pressure protection to prevent the heater from dry burning, which increases the service life of the heater.

Low operating noise;

High-performance pneumatic valves are used;

Fully electronic programmable controller is used;

Automatic pressure charging function ensures the service life of the adsorbent;

 

The CH Series Heated Regeneration Adsorption Air Dryer is designed to remove moisture from compressed air systems efficiently and continuously. It uses a dual-tower adsorption process in which one tower dries the compressed air while the other tower undergoes regeneration.

During operation, moisture in the compressed air is absorbed by activated alumina desiccant inside the adsorption tower. At the same time, the saturated desiccant in the other tower is regenerated by heated air, which reduces the amount of regeneration gas required compared with heatless dryers. This heated regeneration method helps lower operating costs while maintaining a stable and low pressure dew point.

By alternating between adsorption and regeneration, the CH Series ensures a continuous supply of clean, dry compressed air for industrial applications that require reliable moisture control and stable system performance.

To ensure stable operation and optimal drying performance, the CH Series Heated Regeneration Adsorption Air Dryer should be used under the following recommended conditions:

  • Applicable fluids: Compressed air, non-corrosive air
  • Rated inlet pressure: 0.7 MPa
  • Optional inlet pressure range: 0.6–1.0 MPa
  • Rated inlet temperature: 10°C–30°C
  • Maximum inlet temperature: ≤ 40°C
  • Average regeneration gas consumption: 4%–8%
  • Outlet pressure dew point: -50°C to -20°C
  • Adsorbent: Activated alumina
  • Rated ambient temperature: 35°C
  • Ambient operating range: 2°C–45°C

For the best drying effect and longer desiccant service life, the dryer should be installed with appropriate pre-filtration and operated under stable inlet conditions. Customized pressure levels and special configurations are also available for specific project requirements.

Processing Capacity (m³/min)Voltage (V/Hz)Total Power (kW)Inlet/OutletWeight (kg)Dimensions (mm)
1.5380/500.9G1″95670×580×1695
2.5380/501.7G1″125730×630×1805
3.8380/501.7G1 1/2″180840×570×1690
6.5380/502.5G1 1/2″3151020×610×1710
10.5380/503.7G2″4481160×680×1900
13.5380/503.7G2″5401160×680×2200
17.0380/503.7DN656101195×720×2175
21.5380/506.1DN807401280×980×2310
25.0380/5010.0DN808501350×930×2450
28.5380/5010.0DN8010401460×1060×2320
32.0380/5010.0DN8011501460×1060×2510
37.0380/5010.0DN10012801580×1080×2460
41.5380/5013.1DN10013901700×1060×2730
45.0380/5013.1DN10014601765×1160×2550
50.0380/5013.1DN10015901765×1160×2750
55.0380/5013.1DN10017001825×1150×2690
60.0380/5020.1DN10018301825×1150×2790
65.0380/5020.1DN12520502040×1240×2820
70.0380/5020.1DN12522702040×1240×2920
75.0380/5020.1DN12523802136×1240×2930
85.0380/5027.1DN12526502210×1350×2970
95.0380/5027.1DN15029502330×1430×3250
110.0380/5034.1DN15032002450×1430×2980
130.0380/5042.1DN15047002610×1580×3060
150.0380/5050.1DN20053002900×1400×3211

Note: Customized models are available for air volume above 150 m³/min or for special requirements related to materials, specifications, or inlet temperature. All data is subject to change without prior notice.

In the Philippines, where high humidity, warm ambient temperatures, heavy seasonal rainfall, and coastal operating conditions can significantly increase the risk of condensation and moisture contamination in compressed air systems, the CH Series Heated Regeneration Adsorption Air Dryer is especially suitable for applications that require a stable low pressure dew point, continuous-duty operation, and lower regeneration gas consumption than heatless adsorption dryers. Its heated regeneration design makes it a practical choice for industrial users that need deep drying performance together with improved operating efficiency in demanding tropical environments.

Recommended applications for the Philippine market include:

  • Electronics and Electrical Manufacturing
    Suitable for electronics assembly support systems, semiconductor-related support air, dry instrument air, and moisture-sensitive production environments. Stable low-dew-point compressed air helps reduce moisture-related defects and supports cleaner, more reliable manufacturing conditions. Electronics-related manufacturing remains one of the stronger industry directions to highlight for the Philippines.
  • Food and Beverage Processing and Packaging
    Recommended for non-product-contact compressed air uses in food and beverage plants, including pneumatic controls, packaging lines, conveying support, actuators, and utility air systems. In hot and humid factory environments, deeper drying helps reduce condensation risk and improve equipment stability. Food and beverage manufacturing is also one of the more relevant local sectors to emphasize.
  • Pharmaceutical and Clean Manufacturing Support
    Applicable to pharmaceutical production support systems, clean packaging areas, process utility air, and controlled manufacturing environments where low moisture content and stable compressed air quality are important for consistent operation. In these settings, the heated regeneration design can be attractive when energy efficiency and stable dew point performance are both priorities.
  • Precision Machinery and Instrument Air Systems
    Suitable for precision machinery, air-operated systems, control panels, and instrument air networks where moisture can affect accuracy, reliability, and component life. Compared with general refrigerated drying, this type of adsorption dryer is better suited for applications that need deeper moisture removal.
  • Automotive Painting and Assembly
    Recommended for spray painting lines, pneumatic tools, automated assembly systems, and finishing operations where dry compressed air helps improve coating quality, reduce water-related defects, and support more stable pneumatic performance in humid conditions.
  • Industrial Automation and Centralized Air-Control Systems
    Ideal for factories and production facilities with centralized compressed air systems that require continuous operation, reliable low-dew-point air, and lower regeneration gas use than heatless dryers. This makes the CH Series a practical option for larger plants looking for a balance between drying performance and operating cost.
  • Chemical and Process Industry Support
    Suitable for pneumatic control systems, instrument air, valves, and process support air in chemical and general process environments where stable dry air is needed for safe and reliable operation.
  • Coastal and High-Humidity Industrial Facilities
    For factories located in coastal Philippine cities or other high-humidity operating environments, this dryer provides an added advantage by delivering deeper drying performance for compressed air systems exposed to warm, moisture-laden ambient air.

Explore More Industry Applications

Lingyu offers much more than top-quality compressed air dryers:

– 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.

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Need help navigating our compressed air dryer offer? We are always ready to put together the solution that best meets your needs.

 

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