Why Choose Nanxiang Air Dryer？
With both desiccant and refrigerated air dryers available, you can choose the option that best suits your business needs.
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Stable performance:
Stable discharge pressure dew point; There will be no ice jams; -
Energy efficient:
Reduce pipeline leakage and reduce energy consumption; Reduce the number of repairs to pneumatic tools, equipment and piping. -
Reliable operation:
Efficient refrigeration control system (hot gas bypass valve).
Externally Heated Purge Desiccant Air Dryer
1.2-160 Nm³/min
-70—-20℃
Heatless Purge Desiccant Air Dryer
1.2-160 Nm³/min
-40—-20℃
Refrigerated Compressed Air Dryers
1.5-110 m³/min
Pressure dew point: 2-10℃
What is an Air Dryer?
An air dryer is an essential component in many industrial and commercial settings where compressed air is used. Compressed air contains moisture, which can cause damage to equipment and reduce efficiency. An air dryer removes this moisture, ensuring that the compressed air is clean and dry. There are several types of air dryers available, including refrigerated air dryers and desiccant air dryers. The choice between the two depends on factors such as the level of moisture in the air, the required dew point, and the cost of operation. Understanding the differences between these two types of air dryers can help you make an informed decision for your business.
Pros and cons of desiccant air dryers
Desiccant air dryers use a desiccant material, such as silica gel, to absorb moisture from the compressed air. They are typically used in applications where a very low level of humidity is required, such as in the pharmaceutical or food industries. One advantage of desiccant air dryers is that they can achieve extremely low dew points, which is the temperature at which moisture in the air begins to condense. However, they can be more expensive to operate and maintain than refrigerated air dryers. Desiccant material must be periodically replaced or regenerated, which can add to the cost.
Pros and cons of refrigerated air dryers
Refrigerated air dryers use a refrigeration system to cool the compressed air, which causes moisture to condense and be removed from the air. They are typically used in applications where a moderate level of humidity is acceptable, such as in automotive or manufacturing industries. One advantage of refrigerated air dryers is that they are generally less expensive to operate and maintain than desiccant air dryers. They also do not require the periodic replacement or regeneration of desiccant material. However, they may not be able to achieve as low of a dew point as desiccant air dryers, which could be a disadvantage in certain applications.
