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.
| Model | Air Flow Capacity (m³/min) | Voltage (V/Hz) | Power (kW) | Air Connection | Weight (kg) | Dimensions (L×W×H mm) |
|---|
| LY-DC10AHN | 1.5 | 380/50 | 0.9 | G1″ | 154 | 1150 × 680 × 1692 |
| LY-DC20AHN | 2.5 | 380/50 | 0.9 | G1″ | 208 | 1260 × 940 × 1700 |
| LY-DC30AHN | 3.8 | 380/50 | 1.2 | G1½” | 320 | 1270 × 980 × 1691 |
| LY-DC50AHN | 6.5 | 380/50 | 1.6 | G1½” | 460 | 1340 × 1030 × 1713 |
| LY-DC75AHN | 10.5 | 380/50 | 2.2 | G2″ | 622 | 1630 × 1260 × 1892 |
| LY-DC100AHN | 13.5 | 380/50 | 2.8 | G2″ | 850 | 1665 × 1304 × 2162 |
| LY-DC120AHN | 17.0 | 380/50 | 2.9 | DN65 | 930 | 1665 × 1355 × 2175 |
| LY-DC150AHN | 21.5 | 380/50 | 5.3 | DN80 | 1150 | 1815 × 1265 × 2307 |
| LY-DC180AHN | 25.0 | 380/50 | 5.3 | DN80 | 1330 | 1925 × 1450 × 2384 |
| LY-DC200AHN | 28.5 | 380/50 | 5.6 | DN80 | 1630 | 2045 × 1559 × 2311 |
| LY-DC250AHN | 32.0 | 380/50 | 6.3 | DN80 | 1800 | 2100 × 1600 × 2510 |
| LY-DC300AHN | 37.0 | 380/50 | 7.9 | DN100 | 2000 | 2165 × 1700 × 2448 |
| LY-DC400AHN | 45.0 | 380/50 | 10.6 | DN100 | 2750 | 2200 × 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.
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