The Trident Dryspell Air Dryer works on the principle of adsorption drying to remove moisture from compressed air. When moist compressed air enters the dryer, it passes through desiccant-filled chambers where the desiccant material adsorbs and traps the water vapor. This produces clean, dry air with a very low dew point suitable for sensitive applications. While one chamber is drying the air, the other undergoes regeneration, where the absorbed moisture is removed from the desiccant using a purge of dry air or heat. This continuous cycle ensures a steady supply of moisture-free compressed air for industrial systems.