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Heatless desiccant dryers are used to remove moisture from compressed air systems. Unlike other drying methods, heatless desiccant dryers do not use heat to remove moisture from the air. Instead, they use a desiccant material, usually made of silica gel, to absorb the moisture. This makes them ideal for applications that require dry air, such as in food processing, pharmaceutical manufacturing and electronics assembly. Heatless desiccant dryers are also energy-efficient, as they do not require heat, and offer low operating costs. Overall, heatless desiccant dryers are an excellent choice for applications where dry air is necessary, and energy efficiency is a concern.
link:https://www.hzairdryer.com/desiccant-air-dryer/heatless-regenerative-desiccant-air-dryer/heatless-desiccant-air-dryer.html
Heatless Desiccant Air Dryer