Heatless Regeneration Adsorption Dryer–CH Series

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

Heatless Regeneration Adsorption Dryer–CH Series

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.

Operating Conditions & Technical Requirements

  • 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)

Key Features

  • 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/OutletWeight (kg)Dimensions (mm)
3.8220/500.1G1 1/2″175840×570×1690
6.5220/500.1G1 1/2″3101020×610×1710
10.5220/500.1G2″4301160×680×1900
13.5220/500.1G2″5221160×680×2200
17.0220/500.1DN655801195×720×2175
21.5220/500.1DN807201280×980×2310
25.0220/500.1DN808201350×930×2450
28.5220/500.1DN8010001460×1060×2320
32.0220/500.1DN8011001460×1060×2510
37.0220/500.1DN10011801580×1080×2460
41.5220/500.1DN10013501700×1060×2730
45.0220/500.1DN10014201765×1160×2550
50.0220/500.1DN10015501765×1160×2750
55.0220/500.1DN10016701825×1150×2690
60.0220/500.1DN10017901825×1150×2790
65.0220/500.1DN12520002040×1240×2820
70.0220/500.1DN12521202040×1240×2920
75.0220/500.1DN12523202136×1240×2930
85.0220/500.1DN12525002210×1350×2970
95.0220/500.1DN15028502330×1430×3250
110.0220/500.1DN15030002450×1430×2980
130.0220/500.1DN15043002610×1580×3055
150.0220/500.1DN20051002900×1400×3211

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 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 Heatless Regeneration Adsorption Dryer is especially suitable for applications that require stable low-dew-point compressed air, reliable deep drying performance, and continuous-duty operation under demanding tropical conditions.

Using the principle of pressure-swing adsorption (PSA) and high-quality adsorbents, the CH Series is designed for industrial users that need cleaner, drier, and more stable compressed air than standard refrigerated drying can provide. Its heatless regeneration design also makes it a practical choice for facilities that want dependable low-dew-point performance without external heating.

Recommended applications for the Philippine market include:

  • Electronics and Electrical Manufacturing
    Suitable for electronics assembly support systems, chip testing support air, dry instrument air, and moisture-sensitive production environments. In high-humidity conditions, stable low-dew-point compressed air helps reduce moisture-related defects and improve equipment reliability.
  • Food and Beverage Processing and Packaging
    Recommended for non-product-contact compressed air uses in food and beverage plants, including pneumatic controls, packaging lines, actuators, and utility air systems. In hot and humid factory environments, deeper drying helps reduce condensation risk and improve production stability.
  • Laboratory Analyzers and Scientific Equipment
    Well suited for laboratory analyzers, gas chromatographs, FTIR spectrometers, ozone generators, environmental chambers, and research facilities that require dry and stable compressed air for accurate and reliable operation.
  • Medical and Dental Air Systems
    Applicable to medical air compressors, dental air compressors, and related clean air support systems where low moisture content is important for protecting downstream equipment and supporting more reliable air quality.
  • Pneumatic Automation and Robotics
    Recommended for pneumatic automation equipment, robotic machinery, precision cylinders, and control systems that require dry compressed air for stable movement, reduced maintenance, and long-term operating consistency.
  • Precision Instrumentation and Control Systems
    Suitable for waveguide drying, antenna pressurization, air-operated pumps, air turbines, and other instrument support applications where moisture can affect operating stability and system reliability.
  • Printing, Graphic Equipment, and Precision Finishing
    Applicable to graphic printing equipment, air brushing, and precision painting systems where stable, dry compressed air helps improve process consistency and reduces moisture-related defects.
  • Textile and Light Industrial Production
    Can be used in textile and spinning systems, general industrial production lines, and other facilities where compressed air dryness affects equipment protection and operational continuity.
  • Chemical and Process Industry Support Systems
    Suitable for instrument air, control valves, and pneumatic support systems in chemical or process-related facilities that require stable dry air for reliable operation.
  • Coastal and High-Humidity Industrial Facilities
    For factories and technical facilities located in coastal Philippine cities or other high-humidity environments, the CH Series provides a clear advantage by delivering deeper drying performance for compressed air systems exposed to warm, moisture-laden ambient conditions.

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.

Contact us

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

 

Have questions? Contact us

FEEDBACK

Connect with us

Address

No.3, 2nd Street, yuanle Road, Dongsheng Town, Zhongshan City, Guangdong Province

Phone

(WeChat/WhatsApp):+8615756650906

Phone

№1:(WeChat/WhatsApp):+8618628146428
№2:(WeChat/WhatsApp):+8613823294942

  • Scan the code