Air contains contaminants like solid (dust particles), liquid (moisture) and oil which contaminates the compressed air. When this contaminated compressed air is used for various applications, it may cause failures of pneumatic valves, expensive instruments, etc which results in the downtime of whole system.
Our Air Dryers remove the moisture to a level of 600 ppm(w) by using energy efficient refrigeration system and effective heat exchangers. The wet air enters into the economizer (pre cooler) of the refrigerated air dryer and the temperature gets reduced significantly by the outgoing cold air. This medium temperature air further enters in to the evaporator of the refrigerated air dryer and the temperature drops to 2oC by the cold refrigerant. At this temperature the moisture in the vapour form condenses into liquid and the same is separated by high efficient integral moisture separator and automatic drain trap. All the three components (i.e. pre cooler, vaporator and moisture separator) are integrated into one single unit.
It contains contaminants like solid (dust particles), liquid (moisture) and oil which contaminates the compressed air. When this contaminated compressed air is used for various applications, it may cause failures of pneumatic valves, instruments, etc which results in the downtime of whole system.
Our Air Dryers remove the moisture to a level of 80 ppm(w) by using pressure swing adsorption technology. The wet air enters into one desiccant tower and gets dried by the high performance desiccant adsorbent. The dry air passes through check valves and post filter to the utility. A portion of dry air (depending on the operating pressure and required dew point temperature) passes through an orifice into the other saturated tower at near atmospheric pressure, liberates the entrapped moisture in the desiccant to the atmosphere and regenerates it for the next drying cycle. A reliable electronic timer controls the cycle and valve operations effectively thereby ensures continuous dry air output to the utility.