Supports customization with processing capacities of up to 17,660 CFM (~500 m³/min).
High-Performance Pneumatic Valves:Reliable and highly responsive pneumatic valves ensure fast and stable switching with a long service life.
High-Efficiency Desiccant:High-performance desiccant provides excellent adsorption capacity and abrasion resistance, ensuring a stable pressure dew point during long-term operation with minimal dusting.
Intelligent Programmable Control:Equipped with a fully electronic programmable controller featuring an intuitive interface for easy operation and maintenance.
Low-Noise Operation:Low-noise check valves and high-performance silencers minimize noise throughout operation and during exhaust.
Automatic Repressurization:Before valve switching, the system automatically repressurizes and equalizes the pressure between the vessels. This ensures stable vessel pressure, minimizes pressure fluctuations and their impact on the desiccant, and helps extend desiccant service life.
Heater Pressure Protection:The heater is equipped with pressure protection to prevent dry heating, enhancing operational reliability and extending heater service life.
The Heated Purge Regenerative Desiccant Air Dryer operates on the principle of Temperature Swing Adsorption (TSA). The desiccant adsorbs moisture at ambient temperature. At elevated temperatures, the adsorbed moisture is desorbed and released back into the gas phase.
An external heat source provides the thermal energy required for desorption, while a portion of the dry product air is used as the carrier gas for regeneration. During heated regeneration, complete desorption of the adsorbed moisture does not mean that the desiccant has been fully regenerated. Its original adsorption capacity is fully restored only after the desiccant has cooled to approximately its initial temperature.
Therefore, the regeneration cycle consists of two stages: heated desorption followed by cooling regeneration. Desorption is only one stage of the complete desiccant regeneration process.
Applicable media: Compressed air, non-corrosive gases
Rated inlet pressure: 0.7 MPa (allowable range: 0.6 MPa–1.0 MPa; other pressures customizable)
Rated inlet temperature: 10℃–30℃ (maximum temperature: ≤40℃)
Average regeneration gas consumption: 4%–8%
Outlet dew point: ≤-40℃
Adsorbent: Activated alumina + high-performance molecular sieves
Rated ambient temperature: 35℃ (operable range: 2℃–45℃)
Model | Capacity (m³/min) | Voltage (V/Hz) | Power (kW) | Inlet/Outlet | Weight (kg) | Dimensions (mm) |
LY-HH10HX | 1.5 | 380/50 | 1.7 | G1″ | 125 | 726×520×1802 |
LY-HH20HX | 2.5 | 380/50 | 1.7 | G1″ | 180 | 840×500×1691 |
LY-HH30HX | 3.8 | 380/50 | 2.5 | G1¾” | 310 | 1010×500×1713 |
LY-HH50HX | 6.5 | 380/50 | 3.7 | G1½” | 436 | 1160×600×1847 |
LY-HH75HX | 10.5 | 380/50 | 3.7 | G2″ | 610 | 1195×660×2175 |
LY-HH100HX | 13.5 | 380/50 | 6.1 | G2″ | 720 | 1256×700×2225 |
LY-HH120HX | 17 | 380/50 | 10 | DN65 | 850 | 1346×970×2390 |
LY-HH150HX | 21.5 | 380/50 | 10 | DN80 | 1000 | 1460×930×2264 |
LY-HH180HX | 25 | 380/50 | 10 | DN80 | 1100 | 1459×930×2443 |
LY-HH200HX | 28.5 | 380/50 | 10 | DN80 | 1280 | 1560×1070×2450 |
LY-HH250HX | 32 | 380/50 | 13.1 | DN80 | 1350 | 1600×1050×2650 |
LY-HH300HX | 37 | 380/50 | 13.1 | DN100 | 1550 | 1700×1100×2680 |
LY-HH350HX | 41.5 | 380/50 | 13.1 | DN100 | 1700 | 1830×1150×2700 |
LY-HH400HX | 45 | 380/50 | 20.1 | DN100 | 1830 | 1830×1150×2790 |
LY-HH450HX | 50 | 380/50 | 20.1 | DN100 | 2000 | 2040×1240×2780 |
LY-HH500HX | 55 | 380/50 | 20.1 | DN100 | 2170 | 2040×1240×2875 |
LY-HH550HX | 60 | 380/50 | 27.1 | DN100 | 2460 | 2130×1300×2790 |
LY-HH600HX | 65 | 380/50 | 27.1 | DN125 | 2650 | 2210×1340×2970 |
LY-HH700HX | 75 | 380/50 | 27.1 | DN125 | 3100 | 2350×1380×2920 |
LY-HH800HX | 85 | 380/50 | 34.1 | DN125 | 3200 | 2350×1380×2920 |
LY-HH900HX | 95 | 380/50 | 34.1 | DN150 | 4000 | 2446×1430×3170 |
LY-HH1100HX | 110 | 380/50 | 42.1 | DN150 | 4700 | 2610×1580×3060 |
LY-HH1300HX | 130 | 380/50 | 50.1 | DN150 | 5140 | 2900×1400×3079 |
Note: If the air flow exceeds 150 m³/min or if special specifications, materials, or temperature requirements are needed, please contact our company or agents for technical consultation. The above data is for reference only and may change without notice. For other specifications, please contact us directly.
Compressed air dryers play a critical role in various industrial and specialized applications, including:
Ozone generators
Laboratory analysis
Waveguide drying
Environmental chambers
Dry sprinkler systems
Pneumatic painting
Pneumatic automation systems
Outdoor HVAC control
Gas chromatographs
Medical air compressors
Semiconductor chip testing
Robotics machinery
Dental air compressors
Dry nitrogen replacement
Car wash control systems
Bus doors and locks
Air bearings
Graphic printing machines
CEMS systems
Vortex tubes
Gas turbines
FTIR spectrometers
Pneumatic pumps
Antenna pressurization
– 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.
Ensure safe use in flammable and explosive environments
Resists chemical corrosion and extends service life
Special sealing technology prevents flammable gases or dust from entering the interior of the machine
Regeneration gas consumption can be adjusted, with energy saving and dew point adjustment function
High corrosion resistance
High recycling rate
Easy to clean and maintain
Stable performance
Easy to maintain
Highly efficient pneumatic controller
Intelligent and user-friendly design
High-Performance Pneumatic Valves:Reliable and highly responsive pneumatic valves ensure fast and stable switching with a long service life.
High-Efficiency Desiccant:High-performance desiccant provides excellent adsorption capacity and abrasion resistance, ensuring a stable pressure dew point during long-term operation with minimal dusting.
Intelligent Programmable Control:Equipped with a fully electronic programmable controller featuring an intuitive interface for easy operation and maintenance.
Low-Noise Operation:Low-noise check valves and high-performance silencers minimize noise during both normal operation and exhaust.
Automatic Repressurization:Before valve switching, the system automatically repressurizes and equalizes the pressure between the vessels. This ensures stable vessel pressure, minimizes pressure fluctuations and impact on the desiccant, and helps extend desiccant service life.
Heater Pressure Protection:The heater is equipped with pressure protection to prevent dry heating, improving operational safety and extending heater service life.
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
