Combined compressed air dryer–DC Series

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

Combined compressed air dryer–DC Series

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 Activated Alumina Adsorption Dryer is a high-performance industrial compressed air dryer designed to provide dry, contaminant-free air for a wide range of applications. Equipped with advanced no-heat or micro-heat regeneration technology and optional air-cooled or water-cooled systems, this dryer ensures a stable low dew point of ≤ -40°C, even under high-load operation.

Suitable for compressed air systems with rated inlet pressures from 0.6–1.0 MPa and inlet temperatures up to 50°C (max 80°C), this dryer uses activated alumina as the adsorbent to reliably remove moisture and protect downstream equipment in industrial environments.

 

Operating Conditions & Technical Requirements

  • 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 (max 80°C)

  • Regeneration Method: No heat / Micro-heat

  • Cooling Method: Air-cooled / Water-cooled

  • Outlet Pressure Dew Point: ≤ -40°C

  • Adsorbent: Activated alumina

  • Rated Ambient Temperature: 35°C (usable 2–45°C)

Key Features

  • High-Efficiency Moisture Removal – Maintains outlet dew point ≤ -40°C for sensitive compressed air applications.

  • Regeneration Options – Choose between no-heat or micro-heat modes to optimize energy efficiency.

  • Cooling Options – Air-cooled or water-cooled configurations available to suit different industrial environments.

  • Durable Adsorbent – Uses activated alumina for long-lasting performance and effective moisture adsorption.

  • Wide Operating Range – Supports inlet pressures 0.6–1.0 MPa and ambient temperatures 2–45°C.

  • Industrial-Grade Design – Rugged construction ensures reliability in continuous-duty operation.

ModelAir Flow Capacity (m³/min)Voltage (V/Hz)Power (kW)Air ConnectionWeight (kg)Dimensions (L×W×H mm)
LY-DC10AHN1.5380/500.9G1″1541150 × 680 × 1692
LY-DC20AHN2.5380/500.9G1″2081260 × 940 × 1700
LY-DC30AHN3.8380/501.2G1½”3201270 × 980 × 1691
LY-DC50AHN6.5380/501.6G1½”4601340 × 1030 × 1713
LY-DC75AHN10.5380/502.2G2″6221630 × 1260 × 1892
LY-DC100AHN13.5380/502.8G2″8501665 × 1304 × 2162
LY-DC120AHN17.0380/502.9DN659301665 × 1355 × 2175
LY-DC150AHN21.5380/505.3DN8011501815 × 1265 × 2307
LY-DC180AHN25.0380/505.3DN8013301925 × 1450 × 2384
LY-DC200AHN28.5380/505.6DN8016302045 × 1559 × 2311
LY-DC250AHN32.0380/506.3DN8018002100 × 1600 × 2510
LY-DC300AHN37.0380/507.9DN10020002165 × 1700 × 2448
LY-DC400AHN45.0380/5010.6DN10027502200 × 1842 × 2541

Note: For air volumes above 45 m³/min or special requirements (materials, temperature, or pressure), contact our company or authorized dealers. Data is for reference and subject to change.

In the Philippines, where high humidity, warm ambient temperatures, seasonal heavy rainfall, and coastal operating conditions can significantly increase the risk of condensation and moisture contamination in compressed air systems, the Activated Alumina Adsorption Dryer is especially suitable for applications that require a stable low pressure dew point of ≤ -40°C and reliable deep drying performance.

With no-heat or micro-heat regeneration options, air-cooled or water-cooled configurations, and durable activated alumina adsorbent, this dryer is well suited for industrial users that need clean, dry, contaminant-free compressed air for sensitive equipment, pneumatic controls, and continuous-duty production systems.

Recommended applications for the Philippine market include:

  • Electronics and Electrical Manufacturing
    Suitable for electronics assembly support systems, dry instrument air, pneumatic controls, and moisture-sensitive production environments. Low-dew-point compressed air helps reduce moisture-related defects and supports more stable operation in electronics and electrical manufacturing facilities.
  • Laboratory Analyzers and Analytical Equipment
    Recommended for laboratory analyzers, gas chromatographs, FTIR spectrometers, research facilities, and testing rooms that require dry and stable compressed air. Compared with standard refrigerated dryers, an adsorption dryer is better suited for applications that need deeper moisture removal.
  • Medical and Dental Air Systems
    Applicable to medical air compressors, dental air compressors, and related clean compressed air support systems where lower moisture content is important for equipment protection and more reliable downstream air quality.
  • Food and Beverage Processing and Packaging
    Suitable 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 Philippine operating environments, deeper drying helps reduce condensation risk and supports more stable equipment performance.
  • Dry Sprinkler Systems and HVAC Controls
    Well suited for dry sprinkler systems, HVAC control networks, and other building service applications where compressed air moisture can lead to corrosion, internal condensation, and reliability problems.
  • Pneumatic Automation Systems and Robotic Machinery
    Recommended for automated production lines, robotic stations, precision cylinders, and other air-driven equipment that require dry compressed air for consistent movement, lower maintenance, and better long-term performance.
  • Printing, Graphic Equipment, and Precision Machinery
    Applicable to printing systems, graphic equipment, air bearings, and other precision machinery where moisture can affect operating stability, component life, and production quality.
  • Ozone Generators, Environmental Chambers, and Specialized Technical Systems
    Suitable for ozone generators, environmental chambers, waveguide drying, and similar specialized systems that benefit from deep-dried compressed air and low moisture content.
  • Industrial Air Turbines and Instrument Support Air
    Recommended for industrial air turbines, pneumatic support systems, and instrument air applications where stable low-dew-point compressed air helps protect downstream devices and improve system reliability.
  • Coastal and High-Humidity Industrial Facilities
    For factories and technical facilities located in coastal Philippine cities or other high-humidity areas, this dryer provides additional protection 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.

 

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