Desiccant air dryers are typically designed to work efficiently in critical applications were dew points of -40°F to -100°F are needed.Desiccant air dryers;use desiccant beads such as activated alumina, silica gel, or molecular sieves 4A to adsorb the moisture found in the compressed air stream. Desiccant air dryers are engineered to remove water vapor in compressed air systems to dew points as low as -100°F. Desiccant air dryers are typically found in industries such as; food, pharmaceuticals, painting, paper and pretrochemicals that have very specific drying requirements.
Green Tech. is a professional manufacturer of Molecular Sieves, activated alumina since 1980. Any questions about the desiccants, please feel free to contact us.