Heatless Adsorption Dryers are used when the high quality compressed air is required. With activated alumina the heatless dryer can produce up to 40 C Pressure Dew Point and can be extended to -70 C by using molecular sieves.
SPIN AQM Heatless Adsorption dryers can be used for applications that require ISO 8573-1 Class 1, 2 & 3.
Dew Point Based Swing Control (DPSC)
The SPIN AQM Heatless Dryers are available with optional DPSC system which reduces purge losses and saves energy.
The DPSC system consists of a hygrometer that can reliably measure the dew point of the compressed air at outlet and displays at the control panel. As the exact quality of the output air is measured and displayed, the purge operation of the dryer is controlled based on the output of the air quality.
There is a great energy saving because the switching of the towers is not based on the fixed timing and hence reduces loss of purge air especially during part-load operations.
Heatless Adsorption Dryers – HLX
Heatless Adsorption Dryer HLX series are designed to provide a high quality compressed air of Pressure dew point (< - 40°C to -70°C) for the most critical of drying applications with the air quality standard of ISO 8573-1.1 by using molecular sieves.
Arid series
Arid series adsorption dryers have been designed under standard conditions to obtain dew point of -40 deg C, especially for small compressed air flow treatments. Our simple and robust design provides superior operational performance and high reliability. Arid series adsorption dryers have installation flexibility and a lower footprint which is ideal for point of use, laboratories, and confined areas.
