- Monday - Friday 08:00-17:00
- (+91) 0123456789
Complete range of twin tower desiccant air dryers and rotary drum dryers for all industrial applications
Desiccant air dryers provide the ultimate in energy efficiency and supply extremely low dew points.
Complete range of desiccant air dryers for a broad variety of industries and applications with dew points down to -70°C / -100° F.
Our patented Elektronikon control and monitoring system takes continuous care of your desiccant air dryers to ensure optimal productivity and efficiency at your site.
Adsorption dryers are used when the compressed air application requires a pressure dew point below 0°. The regenerative desiccant dryers consist of two pressure vessels. Both vessels are filled with desiccant. One vessel is removing moisture from the compressed air.
Wet air passes directly through the desiccant bed which adsorbs the moisture. When this vessel is saturated with moisture the valves will switch and lead the air to the other standby vessel. During adsorption in the other vessel, the first vessel will be regenerated. It’s a cyclic process.
The desiccant medium has a finite capacity for adsorbing moisture before it must be dried out, or regenerated. To do this, the tower containing saturated desiccant medium is depressurized and the accumulated water is driven off.
How this happens depends on the type of dryer.
Depending on the technology and dew point requirement, there is always the best choice of desiccant, sometimes a combination of multiple layers of desiccants used in our designs. In this way, we will ensure required PDP levels and maximized lifetime for desiccant.
Premium quality desiccant, long lifetime, few dust forming
Premium quality desiccant, long lifetime, few dust forming
Some Atlas Copco innovations change everything. Cerades™, the first ever solid desiccant, has revolutionized adsorption dryer design, efficiency and performance. And that makes all the difference for you as you enjoy better air quality, lower energy and service costs, and health and environmental benefits.
15% extra capacity to cope with aging, resistance against free water, limited dust forming
The rotary drum dryer also uses adsorption technology. The desiccant does not come in granular form. Instead, it is bonded with a binding material in a honeycomb structure. The main advantages are:
This unique technology does not require any additional energy, as it is using the heat of compression. The rotating drum is divided into sections. In general 3/4 of the drum is used for adsorption, while 1/4 is used for regeneration. It’s a continuous process as the drum rotates and therefore doesn’t require any switching valves.
Highly energy-efficient desiccant air dryers. For intensive, constant use. Ideal for critical processes, including oil-free, from 25 to 3600 l/s.
The first dryer to use the revolutionary Cerades™ desiccant developed and patented by Atlas Copco.
The MDG, MD & ND are highly cost-effective rotary drum dryers. Constant supply of dry air, extremely low power consumption. For oil-free air applications.
For applications requiring dry and CO2 free air, our CO2 removal unit protects your compressed air systems and maintains the quality of your end product.
