Refrigerated Compressed Air Dryer

What ts dew point compressed air? Dew point is detlned as the temperature to which a gas (e.g. air) must be cooled. at constant pressure. tor water vapor to begin to condense to liquid water. In other words. when the dew point temperature has been reached, the gas is fully saturated with water vapor. How does lt work ? As the name implies. a retrigerated air dryer works by cooling down the air (like a refrigerator). The warm wet air enters the dryer. where it is cooled down to about 3 degrees Celsius. All water vapor that was in the air condenses into water. Much like your window does on a cold day. The liquid water is then removed from the compressed air by a water-trap. After that. the cold air is re heated to room temperature. Since a lot of water has condensed into water, the air is now much dryer.  Heat Exchanger High ethciency 'tube in tube' heat exchanger. The high quality copper tube ensures maximum heat transfer ethciency corrosion resistance and minimum pressure drop. The heat exchanger is Elled with PUF for better insulation and ethciency. It performs the function of both pre-cooler and evaporator. Advantages of Refrigerant Type Air Dryers include Low, initial capital cost. Relatively low operating cost. Low maintenance costs.  Not damaged by oil in the air stream (although, tiltration normally is sometimes recommended).