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A refrigerated air dryer (Refrigerated Air Dryer) is a drying device that uses refrigeration technology to reduce the temperature and dew point of compressed air, thereby removing water vapor from it. Its core principle is to condense water vapor in the air into liquid water through cooling, which is then discharged, ultimately outputting dry compressed air.
Product features
1. Efficient Water Removal and Stable Air Supply
Stable pressure dew point between 2 and 10°C, effectively removing liquid water and most water vapor from compressed air, preventing pipe corrosion and equipment damage.
Suitable for general industrial air needs (such as pneumatic tools, spray painting, and packaging).
2. Energy-saving and environmentally friendly, with low operating costs
No consumables (no adsorbent required), requiring only electrical cooling, resulting in lower long-term operating costs than adsorption dryers.
Intelligent temperature control system automatically adjusts cooling power based on load, reducing energy consumption.
3. Simple Structure and Easy Maintenance
No complex adsorption tower structure, resulting in a low failure rate; routine maintenance requires only condenser cleaning and filter replacement.
Modular design for easy maintenance and minimal downtime.
4. Wide Applicability and High Cost-Effectiveness
Suitable for compressed air systems with small to medium flow rates (1 to 200 m³/min).
Low initial investment, making it an economical alternative to adsorption dryers when dew point requirements are less stringent.
Technical Parameters
| TR series Environmental Protection Refrigerant Air Dryer | ||||||||
| Model | TR01 | TR02 | TR03 | TR06 | TR08 | TR10 | TR12 | |
| Capacity | m3/min | 1.2 | 2.4 | 3.6 | 6.5 | 8.5 | 10.5 | 13 |
| Power supply | 220V 1PH 50HZ/60HZ | |||||||
| Input power | kW | 0.37 | 0.52 | 0.735 | 1.26 | 1.87 | 2.43 | 2.63 |
| Air pipe connection | RC3/4" | RC1" | RC1-1/2" | RC2" | ||||
| Evaporator type | Aluminum alloy plate | |||||||
| Refrigerant model | R134a | R410a | ||||||
| Display Anti-freezing protection | LED dew point display, LED alarm code display, operation status indication Constant pressure expansion valve & compressor | |||||||
| automatic start /stop | ||||||||
| Temperature control | Automatic control of condensing temperature / dew point temperature | |||||||
| High voltage protection | Temperature sensor | Temperature sensor&lnductive intelligent protection | ||||||
| Low voltage protection | Temperature sensor&lnductive intelligent protection | |||||||
| Weight | Kg | 34 | 42 | 50 | 63 | 73 | 85 | 94 |
| Dimension | L | 480 | 520 | 640 | 700 | 770 | 770 | 800 |
| W | 380 | 410 | 520 | 540 | 590 | 590 | 610 | |
| H | 665 | 725 | 850 | 950 | 990 | 990 | 1030 | |
Application Industry
✅ Manufacturing: CNC machine tools, pneumatic tools, injection molding machines
✅ Food packaging: Prevent moisture from contaminating products
✅ Painting: Prevent paint bubbles and peeling
✅ Electronics manufacturing: Protect precision equipment from moisture corrosion
FAQ
Q1. How does a refrigerated dryer work?
A. A refrigerated dryer uses a refrigeration cycle to lower the temperature of compressed air, condensing the water vapor into liquid water and discharging it. The dried air is then heated to room temperature and discharged.
Q2. Why is there still water in the air at the dryer outlet?
A. Possible causes: Overload, insufficient refrigerant, drainer failure, or excessively high ambient temperature.
Q3. What routine maintenance does a refrigerated dryer require?
A. Regularly drain the air, clean the filter, check the refrigerant pressure, and clean the condenser.
Q4. What should I do if the refrigerated dryer is noisy during operation?
A. Check the compressor, fan failure, or pipe vibration.
Q5. Possible reasons why the refrigerated dryer may not start?
A. Power supply problem, high-pressure protection, or low-pressure protection.
A refrigerated air dryer (Refrigerated Air Dryer) is a drying device that uses refrigeration technology to reduce the temperature and dew point of compressed air, thereby removing water vapor from it. Its core principle is to condense water vapor in the air into liquid water through cooling, which is then discharged, ultimately outputting dry compressed air.
Product features
1. Efficient Water Removal and Stable Air Supply
Stable pressure dew point between 2 and 10°C, effectively removing liquid water and most water vapor from compressed air, preventing pipe corrosion and equipment damage.
Suitable for general industrial air needs (such as pneumatic tools, spray painting, and packaging).
2. Energy-saving and environmentally friendly, with low operating costs
No consumables (no adsorbent required), requiring only electrical cooling, resulting in lower long-term operating costs than adsorption dryers.
Intelligent temperature control system automatically adjusts cooling power based on load, reducing energy consumption.
3. Simple Structure and Easy Maintenance
No complex adsorption tower structure, resulting in a low failure rate; routine maintenance requires only condenser cleaning and filter replacement.
Modular design for easy maintenance and minimal downtime.
4. Wide Applicability and High Cost-Effectiveness
Suitable for compressed air systems with small to medium flow rates (1 to 200 m³/min).
Low initial investment, making it an economical alternative to adsorption dryers when dew point requirements are less stringent.
Technical Parameters
| TR series Environmental Protection Refrigerant Air Dryer | ||||||||
| Model | TR01 | TR02 | TR03 | TR06 | TR08 | TR10 | TR12 | |
| Capacity | m3/min | 1.2 | 2.4 | 3.6 | 6.5 | 8.5 | 10.5 | 13 |
| Power supply | 220V 1PH 50HZ/60HZ | |||||||
| Input power | kW | 0.37 | 0.52 | 0.735 | 1.26 | 1.87 | 2.43 | 2.63 |
| Air pipe connection | RC3/4" | RC1" | RC1-1/2" | RC2" | ||||
| Evaporator type | Aluminum alloy plate | |||||||
| Refrigerant model | R134a | R410a | ||||||
| Display Anti-freezing protection | LED dew point display, LED alarm code display, operation status indication Constant pressure expansion valve & compressor | |||||||
| automatic start /stop | ||||||||
| Temperature control | Automatic control of condensing temperature / dew point temperature | |||||||
| High voltage protection | Temperature sensor | Temperature sensor&lnductive intelligent protection | ||||||
| Low voltage protection | Temperature sensor&lnductive intelligent protection | |||||||
| Weight | Kg | 34 | 42 | 50 | 63 | 73 | 85 | 94 |
| Dimension | L | 480 | 520 | 640 | 700 | 770 | 770 | 800 |
| W | 380 | 410 | 520 | 540 | 590 | 590 | 610 | |
| H | 665 | 725 | 850 | 950 | 990 | 990 | 1030 | |
Application Industry
✅ Manufacturing: CNC machine tools, pneumatic tools, injection molding machines
✅ Food packaging: Prevent moisture from contaminating products
✅ Painting: Prevent paint bubbles and peeling
✅ Electronics manufacturing: Protect precision equipment from moisture corrosion
FAQ
Q1. How does a refrigerated dryer work?
A. A refrigerated dryer uses a refrigeration cycle to lower the temperature of compressed air, condensing the water vapor into liquid water and discharging it. The dried air is then heated to room temperature and discharged.
Q2. Why is there still water in the air at the dryer outlet?
A. Possible causes: Overload, insufficient refrigerant, drainer failure, or excessively high ambient temperature.
Q3. What routine maintenance does a refrigerated dryer require?
A. Regularly drain the air, clean the filter, check the refrigerant pressure, and clean the condenser.
Q4. What should I do if the refrigerated dryer is noisy during operation?
A. Check the compressor, fan failure, or pipe vibration.
Q5. Possible reasons why the refrigerated dryer may not start?
A. Power supply problem, high-pressure protection, or low-pressure protection.
