Desiccant or Refrigerated - Which Type of Air Dryer is Right for Your Application?
Contributed by Robert Ruskaup, Sr. Marketing Communications Specialist. With so many sizes, styles, features, and capacities of Industrial Compressed Air Dryers on the market today, it may seem difficult to figure out which one will ensure clean, dry Air for your compressed air applications. Well, the very first step is to determine which type of compressed air dryer will work for you. Basically, there are two main types of Industrial Compressed Air Dryers - Desiccant & Refrigerated. Desiccant Air Dryers dry compressed air by passing the air through a bed of desiccant media. As the saturated air passes through the desiccant media, the water particles adhere to the individual beads of desiccant, allowing the air to continue on in a de-saturated, dry state. After some time, the desiccant bed will, itself, become saturated and unable to hold any more moisture particles. In order to continue to dry any more incoming compressed air, the desiccant dryer will have to switch t...