Refrigeration Type Air Dryer

Refrigeration Type Air Dryer

Refrigeration Type Air Dryer is a device used to remove moisture from compressed air. It reduces the air temperature, condenses water vapor into liquid and discharges it, ensuring dry and clean air. It has a built-in efficient cooling system and can run for a long time with low energy consumption. It is suitable for industrial production, food processing, medical equipment and other fields with high requirements for air quality. It helps prevent corrosion and pollution of pipes and equipment, prolong system life and improve production efficiency.
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Description
Technical Parameters

Efficient dehumidification: Through refrigeration and cooling technology, the moisture in the compressed air is condensed into liquid and discharged, providing dry and clean air, effectively reducing humidity, and suitable for industrial scenarios with strict requirements on air quality.

 

Stable performance: Equipped with an efficient cooling system to ensure that the equipment can still maintain stable operation in high temperature and high humidity environments, suitable for continuous production needs.

 

Energy-saving design: The optimized refrigeration system and compressor have low energy consumption, reducing the energy consumption and cost burden caused by long-term operation.

 

Anti-corrosion protection: Remove moisture and impurities from the air, prevent corrosion and fouling, protect downstream equipment, and extend the service life of the entire air system.

 

Easy maintenance: Simple design and built-in automatic drainage system reduce the need for manual maintenance, making it low in operating costs and easy to maintain.

 

Parameter RSLF-12-HP to RSLF-150-HP RSLF-200-HP to RSLF-800-HP
Capacity 1.2~80 m3/min 1.2~80 m3/min
Max. Working Pressure ≤4.5 MPa (45 barg) ≤4.5 MPa (45 barg)
Max. Inlet Temperature 60℃ 60℃
Max. Ambient Temperature 50℃ 50℃
Min. Ambient Temperature 5℃ 5℃
Max. Cooling Water Temperature 35℃ 35℃
Cooling Type Air-cooled Air-cooled for RSLF-12-HP to RSLF-150-HP
Water-cooled from RSLF-150-HP and above Water-cooled  
Power Supply 220V/1Ph/50Hz/60Hz 380V/3Ph/50Hz/60Hz
Refrigerant R134a/R407C R134a/R407C
Rated Condition    
Rated Working Pressure 4.0 MPa 4.0 MPa
Inlet Temperature 38℃ 38℃
Ambient Temperature 38℃ 38℃
Cooling Water Temperature 32℃ 32℃
Pressure Dew Point (PDP) 3-10℃ 3-10℃

 

 

Rated Conditions

 

Working pressure: 4.0Mpag / 580psig

Inlet temp: 38℃ / 100 ℉

Ambient temp: 38 ℃ / 100 ℉

 

Working Range

 

Max. working pressure: 4.5Mpag / 653psig

Max. inlet temperature: 60℃ / 140 ℉

Max. ambient temperature: 50℃ / 122 ℉

Min. ambient temperature: 5℃ / 41 ℉

 

Technical Specification
Model Air Connection Capacity Power Supply Absorbed
Power (kW)
Dimension mm Weight
(kg)
m³/min CFM V/Ph/Hz   L W H  
RSLF-12-HP Rc1/2" 1.2 42 230/1/50 0.26 600 310 500 35
RSLF-15-HP Rc1/2" 1.5 53 230/1/50 0.28 600 310 500 35
RSLF-18-HP Rc1/2" 1.8 64 230/1/50 0.3 600 310 500 35
RSLF-24-HP Rc3/4" 2.4 85 230/1/50 0.46 750 360 550 50
RSLF-30-HP Rc3/4" 3 106 230/1/50 0.5 750 360 550 50
RSLF-36-HP Rc3/4" 3.6 127 230/1/50 0.53 750 360 550 55
RSLF-40-HP Rc3/4" 4 141 230/1/50 0.55 750 360 550 55
RSLF-60-HP Rc1-1/4" 6 212 230/1/50 0.8 750 550 880 80
RSLF-80-HP Rc1-1/4" 8 282 230/1/50 0.85 750 550 880 80
RSLF-90-HP Rc1-1/4" 9 318 230/1/50 0.9 750 550 880 80
RSLF-100-HP Rc1-1/4" 10 353 230/1/50 1.1 750 550 880 80
RSLF-120-HP Rc1-1/4" 12 424 230/1/50 1.22 750 550 880 80
RSLF-150-HP Rc1-1/4" 15 530 230/1/50 2.1 1100 860 1200 150
RSLF-200-HP Rc1-1/4" 20 706 230/1/50 2.3 1100 860 1200 150
RSLF-250-HP Rc2-1/2" 25 883 400/3/50 2.8 1100 900 1550 270
RSLF-300-HP Rc2-1/2" 30 1059 400/3/50 2.9 1100 900 1550 270
RSLF-350-HP Rc2-1/2" 35 1236 400/3/50 3.1 1100 900 1550 300
RSLF-400-HP Rc2-1/2" 40 1412 400/3/50 4.2 1100 900 1550 350
RSLF-500-HP Rc2-1/2" 50 1766 400/3/50 4.56 1100 900 1550 470
RSLF-600-HP DN80 60 2119 400/3/50 5.6 1450 1130 1650 550
RSLF-700-HP DN80 70 2472 400/3/50 5.8 1450 1130 1650 570
RSLF-800-HP DN80 80 2825 400/3/50 5.94 1450 1130 1650 600

 

refrigeration type air dryer
refrigeration type air dryer
FAQ:

Q: 1. How does the equipment ensure air drying?

A: This equipment uses advanced refrigeration technology to quickly cool compressed air, condense water vapor in the air into liquid and then discharge it, ultimately ensuring that the output air is dry and clean. Its condensation system can effectively remove moisture and maintain a stable dehumidification effect even in high humidity environments. This is essential for industries that require high-quality air and helps prevent equipment from rusting and corrosion.

Q: 2. What industries are this type of equipment suitable for?

A: This equipment is widely used in industries with high requirements for air quality, such as precision manufacturing, food processing, pharmaceuticals, and electronic manufacturing. For these industries, dry and clean compressed air helps prevent equipment from getting wet, thereby reducing the occurrence of failures. It is particularly suitable for operations that require a stable, moisture-free air environment, such as automated production lines and laboratory environments, to ensure production efficiency and finished product quality.

Q: 3. Does the equipment have energy-saving effects?

A: The equipment is optimized in design, using an efficient condensation system and a low-energy compressor to reduce energy consumption during operation. Compared with traditional drying equipment, it reduces electricity demand, which helps significantly reduce operating costs in industrial environments where it is used for a long time. In addition, the energy-saving design also meets the environmental protection requirements of modern enterprises and is suitable for production environments that focus on sustainable development.

Q: 4. Can the equipment work normally in high temperature or high humidity environments?

A: Yes, this equipment is designed to cope with a variety of extreme environments, and its internal cooling system and core components can still operate stably under high temperature and high humidity conditions. This design is highly adaptable and is particularly suitable for high-temperature workshops or areas with high humidity in industrial production, ensuring that the air is kept dry in various environments.

Q: 5. Does the Refrigeration Type Air Dryer require a lot of maintenance?

A: The maintenance requirements of this equipment are relatively low, and its design emphasizes easy operation and convenient maintenance. The automatic drainage system equipped reduces the frequency of manual drainage. Users only need to check the filter system and condensation pipeline regularly, and the maintenance cost is low. Regular cleaning and replacement of necessary parts can ensure that the equipment always operates efficiently.

Q: 6. Is the equipment installation complicated?

A: The equipment is easy to install and only needs to be connected to the power supply and air source, without additional modifications or complex accessories. Its interface design is suitable for most compressed air systems and can be quickly connected to existing systems, saving installation time. The operation panel is also intuitive and easy to use. After installation, only simple training is required, and employees can easily get started, which improves the convenience of use.

Q: 7. How to extend the service life of the equipment?

A: To ensure the long-term and efficient operation of the equipment, it is recommended to regularly check and clean the filter and condensation system to keep the inside of the equipment clean. At the same time, keep the drainage system unobstructed to avoid water accumulation affecting the operating efficiency. In addition, reasonable operation and avoiding frequent switching can reduce the wear of the compressor. As long as you follow the operating specifications in the equipment manual and do a good job of daily maintenance, you can significantly extend the service life of the equipment and ensure stability.

 

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