Shanghai Bestcomp Compressor Co., Ltd
| Power | 8.8KW |
| Payment Terms | TT/LC,Western Union,D/P,D/A |
| Purge air | <=12~15% |
| Supply Ability | 2,000-3,000 per month |
| Inlet oil content | ≤0.01ppm |
| Working Pressure | 0.6~1.0MPa |
| Delivery Time | 5-15 days |
| Packaging Details | wooden case |
| Air capacity（m3/min） | 45.0 |
| Pressure dew point | -20℃~-40℃ |
| Model Number | HDR-350XF |
| Certification | ISO、CE、TUV |
| Place of Origin | made in China |
| Brand Name | AIRERA |
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Product Specification
| Power | 8.8KW | Payment Terms | TT/LC,Western Union,D/P,D/A |
| Purge air | <=12~15% | Supply Ability | 2,000-3,000 per month |
| Inlet oil content | ≤0.01ppm | Working Pressure | 0.6~1.0MPa |
| Delivery Time | 5-15 days | Packaging Details | wooden case |
| Air capacity（m3/min） | 45.0 | Pressure dew point | -20℃~-40℃ |
| Model Number | HDR-350XF | Certification | ISO、CE、TUV |
| Place of Origin | made in China | Brand Name | AIRERA |
| High Light | Heatless regenerative desiccant air dryer ，45Nm3/min compressed air dryer ，Energy-saving desiccant air dryer | ||
Engineered for localized centralized industrial air compressor stations, this AIRERA 45Nm³/min heatless regenerative desiccant dryer serves as an ultra-high-capacity green dehydration hub. Deeply integrating the low-carbon manufacturing concept of "No Electric Heating Means More Energy Savings," this unit completely eliminates the exorbitant heating power consumption found in traditional large-scale dryers, requiring negligible control power to maintain smooth operation. Utilizing AIRERA's cutting-edge pressure swing adsorption process and an expanded-volume high-performance desiccant bed, it continuously delivers ultra-pure compressed air with a guaranteed stable pressure dew point of -40°C under full-load conditions. The entire system is optimized with expanded manifold flow-field topology to secure a minimal pressure drop, completely eradicating pipeline condensation and offering heavy-industrial users an intelligent selection for both premium air quality and maximum electricity savings.
Energy-Saving Purge Design
With purge air controlled within only 12-15%, it cuts compressed air waste drastically, bringing remarkable long-term operational savings for Middle East factories.
Steady Dew Point Performance
Maintains a stable pressure dew point between -20°C to -40°C even under 45°C hot inlet air, fully protecting downstream pneumatic components from moisture damage.
Wide Working Pressure Adaptability
Adapts seamlessly to 0.6-1.0Mpa working pressure, matching local power supply and pipeline conditions perfectly for hassle-free installation and operation.
| ITEM | UNIT | MODEL HDR-350XF |
|---|---|---|
| Capacity | Nm³/min | 45.0 |
| Motor | Power(kw) | 8.8 |
| Voltage | V | 380 |
| connection |
DN100 |
|
| Dimension | L×W×H in mm | 1750×750×2700 |
| Weight | kg | 2200 |
| Purge air | <=12~15% | |
| Working pressure | Mpa | 0.6~1.0 |
| Inlet oil content | ppm | <=0.01 |
| Pressure dew point | ℃ | -20℃~-40℃ |
| Desiccant | Activated aluminum or Molecular siere | |
| Working periods | T=4~20Minutes | |
| Inlet temperature | 0℃~45℃ |
The instantaneous airflow of 45Nm³/min is extremely massive. Under such a high flow rate, how does this dryer maintain an ultra-low system resistance (pressure drop) through its internal structural design?
For ultra-high-capacity equipment, a narrow internal flow path causing a sharp spike in pressure drop is a severe vulnerability. In the 45Nm³/min model, AIRERA utilizes graduated eccentric manifolds and oversized, low-resistance industrial main valve assemblies. Through precise computational fluid dynamics (CFD) field topology optimization, the velocity of compressed air entering the dryer is scientifically decelerated, guiding it smoothly and uniformly through the expanded-volume molecular sieve bed. This large-diameter, low-velocity configuration minimizes dynamic pressure drop caused by friction and turbulence, preventing unnecessary energy waste at the air compressor source.
Within a pressure swing adsorption cycle that features completely no electric heating, how do the massive 45Nm³/min dual towers guarantee absolute synchronization of pneumatic control signals during alternating switching to prevent brief interruptions in airflow?
The tolerance for fault in dual-tower switching for such large-scale heatless equipment is extremely tight. AIRERA configures a dual-channel redundant pilot pneumatic control network paired with a multi-channel high-speed PLC central processing unit. At the precise moment Tower A and Tower B alternate, the control system avoids a basic on-off operation; instead, it executes a rigorous "make-before-break" overlapping valve sequence logic. Coupled with rapid-response precision pneumatic actuators, this ensures that before one side's valve closes completely, the opposite channel is already smoothly open, maintaining a continuous linear transition of airflow with absolutely no risk of air starvation or severe pressure fluctuations across the plant-wide main headers.
High-capacity heavy-industrial production lines (such as metallurgy and automated assembly) demand exceptional air source quality. If compressed air carries trace liquid water, it can easily lead to internal rust, sticking in high-value pneumatic control valves, and failure in precision instrument sensors, resulting in sudden production line shutdowns. Relying on pure physical heatless deep dehumidification, the AIRERA 45Nm³/min dryer reliably delivers dry air with a stable pressure dew point of -40°C. This pure air source never precipitates condensate after entering sprawling, complex piping networks, fundamentally eliminating moisture contamination and rust aging in terminal equipment, comprehensively expanding the operational service life of tens of thousands of pneumatic components plant-wide, and drastically boosting the safety runtime factor of factory automation systems.
Company Details
Business Type:
Manufacturer,Importer,Exporter,Seller
Year Established:
1981
Total Annual:
13200000-15000000
Employee Number:
115~1040
Ecer Certification：
Verified Supplier
Since 1981, Airera has been dedicated to the development & production of compressors(not AC compressors) for over 4 decades, it has overseas R&D centers and provincial enterprise technology centers, 106 R&D technicians, 12 third-generation Rotorcomp patented lines, and cooperates with Ge... Since 1981, Airera has been dedicated to the development & production of compressors(not AC compressors) for over 4 decades, it has overseas R&D centers and provincial enterprise technology centers, 106 R&D technicians, 12 third-generation Rotorcomp patented lines, and cooperates with Ge...
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