This type of dryers, used after the compressor, has adsorption material filled into two separate chambers. As the compressed air passes through one of these chambers, the water vapor in it is retained by the adsorbent and dried. After a while, the adsorption material in this chamber will reach saturation, while the other chamber begins the drying process, the saturated chamber enters the regeneration process and the system works continuously in tandem. In principle, some air loss occurs during regeneration. However, depending on the technology used, these losses can be reduced to zero. (Zero Purge) Especially silicone-free (Silicone-Free) and fat free (Oil-Free) In applications where air is required, the use of a chemical dryer before activated carbon filtration is a prerequisite. When the dry air obtained with this type of chemical compressed air dryers passes through active carbon filters or towers, oil vapor can be effectively retained.

 

The chemical compressor air dryer produced by Domnick Hunter has a modular structure in terms of ease of assembly and the space it covers. However, it eliminates the risk of dust formation by guaranteeing maximum surface contact with the snowstorm filling technique. In addition, the special design in which cylindrical volumes produced by aluminum extrusion are combined with manifolds; While it does not require hydrostatic pressure testing, it also provides confidence in terms of occupational safety and worker health.
In applications where compressed air quality is constantly controlled; with an optional analyzer (hygrometer) DME and MXOur  series models; It allows dew temperature to be monitored online and recorded on a computer.