Supports customization with a processing capacity of up to 17660 CFM (cubic feet per minute).
Advanced Refrigerated & Adsorption Drying Systems
The refrigerated drying system features an optimized heat-exchange design, high-precision refrigeration components, and automatic temperature-based capacity control to improve cooling efficiency while reducing compressor power consumption.
The adsorption drying system uses high-performance desiccant and an optimized adsorption cycle to enhance moisture removal, improve adsorption efficiency, and achieve an ultra-low pressure dew point.
Integrated Design
The compact integrated design saves installation space and simplifies setup. Each unit is manufactured under strict quality control and thoroughly tested before shipment to ensure reliable operation and consistent performance.
The wet compressed air first enters the pre-cooler of the refrigerated drying system, where it exchanges heat with the dry, low-dew-point air discharged from the adsorption drying system. During this process, the low-dew-point air is reheated, while the incoming compressed air is pre-cooled and part of its moisture is removed. This reduces the compressed air temperature to near ambient temperature and minimizes the cooling load on the evaporator.The pre-cooled compressed air then enters the evaporator, where further heat exchange cools the air to a pressure dew point of approximately 2–10°C. Most of the moisture and oil, together with some impurities in the compressed air, condense at this stage. The condensate is then effectively separated from the air by an air-water separator.The partially dried compressed air passes through an oil-removal filter before entering the adsorption drying system, where moisture is deeply adsorbed by high-efficiency molecular sieve desiccant within the adsorption bed, producing compressed air with a very low pressure dew point.Finally, the low-dew-point compressed air passes through a high-efficiency particulate filter to remove residual dust and desiccant particles, providing clean compressed air with an ultra-low pressure dew point.
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)
| Model | Airflow Capacity (m³/min) | Power Supply (V/Hz) | Total Power (kW) | Air Inlet/Outlet | Equipment Weight (kg) | Overall 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 |
| Model | Airflow Capacity (m³/min) | Air Inlet/Outlet | Overall Dimensions (L × W × H, mm) |
|---|---|---|---|
| LY-DC10AHH | 1.5 | G1″ | 1150 × 680 × 1692 |
| LY-DC20AHH | 2.5 | G1″ | 1260 × 940 × 1700 |
| LY-DC30AHH | 3.8 | G1½” | 1270 × 980 × 1691 |
| LY-DC50AHH | 6.5 | G1½” | 1340 × 1030 × 1713 |
| LY-DC75AHH | 10.5 | G2″ | 1630 × 1260 × 1892 |
| LY-DC100AHH | 13.5 | G2″ | 1665 × 1304 × 2162 |
| LY-DC120AHH | 17.0 | DN65 | 1665 × 1355 × 2175 |
| LY-DC150AHH | 21.5 | DN80 | 1815 × 1265 × 2307 |
| LY-DC180AHH | 25.0 | DN80 | 1925 × 1450 × 2384 |
| LY-DC200AHH | 28.5 | DN80 | 2045 × 1559 × 2311 |
| LY-DC250AHH | 32.0 | DN80 | 2100 × 1600 × 2510 |
| LY-DC300AHH | 37.0 | DN100 | 2165 × 1700 × 2448 |
| LY-DC400AHH | 45.0 | DN100 | 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.
The activated alumina adsorption dryer is widely used in industrial and professional applications requiring dry, contaminant-free compressed air:
Ozone Generators – Ensure optimal moisture-free operation
Laboratory Analyzers & Gas Chromatographs
Waveguide Drying & Environmental Chambers
Dry Sprinkler Systems & HVAC Controls
Pneumatic Automation Systems & Robotic Machinery
Medical & Dental Air Compressors
Printing, Electronics, and Graphic Equipment
Food & Beverage Processing
Industrial Air Turbines, FTIR Spectrometers, Air Bearings
– 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.
Energy Saving: Pre-drying reduces the moisture load on the adsorption system, lowering regeneration air consumption and extending desiccant life while maintaining a consistently low pressure dew point.
Efficient Dual Drying System: Optimized refrigeration and adsorption technologies provide efficient moisture removal, lower compressor power consumption, and ultra-low pressure dew point performance.
Integrated Design: Compact, easy to install, and manufactured under strict quality control. Each unit is thoroughly tested before shipment for reliable and consistent operation.
Energy Efficient:Low regeneration air consumption of only 5–8%.
Stable Performance:High-quality desiccant is carefully selected to ensure reliable performance and a stable pressure dew point.
Cost-Effective:A full-capacity standby unit can be configured at relatively low cost, while maintenance and servicing costs remain low.
Clean Air & Long Service Life:All surfaces in contact with compressed air are treated with an anti-corrosion oxidation process, effectively preventing secondary contamination of the treated air. This makes the unit particularly suitable for food and pharmaceutical applications, with a service life of up to 30 years.
No Annual Pressure Vessel Inspection Required:The unit is not classified as a pressure vessel subject to mandatory special-equipment inspection and therefore does not require annual pressure vessel reinspection.*
Compact Modular Construction:The integrated structure is manufactured from aerospace-grade magnesium-aluminum extruded alloy, providing a compact and robust design. The unit can pass through standard doorways, making it suitable for installation in a wide variety of locations.
No. 22-1 to 22-3, Jinzhu Road, Heting Town, Heshan City, Jiangmen City, Guangdong Province
(WeChat/WhatsApp)：+8615756650906
№1：(WeChat/WhatsApp)：+8618628146428
№2：(WeChat/WhatsApp)：+8613823294942
