
The Internally Heat Reactivated Air Dryer is built for industrial applications that need efficient moisture removal along with optimized regeneration performance. Internal heating during the desiccant regeneration cycle cuts compressed air losses while keeping drying performance reliable.
Nuberg GPD’s internally heat reactivated air dryer combines desiccant regeneration technology with controlled heating to improve operational efficiency and hold compressed air quality steady. As a heated regenerative air dryer built for medium to large capacity applications, it delivers stable dew point control, lower energy consumption, and continuous operation where downtime isn’t an option.
This energy efficient air dryer system supports manufacturing industries that need dependable moisture removal, protecting equipment reliability and product quality without interrupting production.
Compressed Air Intake → Moisture Adsorption → Internal Heating Regeneration → Cooling Phase → Continuous Dry Air Supply

| Product Type | Internally Heat Reactivated Air Dryer |
| Technology | Heat-Assisted Desiccant Regeneration |
| Operation | Continuous Drying & Regeneration Cycle |
| Design Focus | Efficient Moisture Removal with Reduced Air Loss |
| Application Range | Medium to Large Capacity Industrial Systems |
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The Internally Heat Reactivated Air Dryer suits industries that need reliable dry compressed air along with efficient regeneration, including: - Synthetic Fibre Industry - Food Processing Industry - Chemical Process Industry - Pharmaceutical Industry - Manufacturing Industries - Industrial Processing Applications |
| Plant Capacity | 50 CFM - 5,000 CFM |
| Dew Point | (-)40°C to (-)80°C |
| Pressure Range | 5.0 Barg to 25 Barg |
| Purge Loss | 4% - 6% |
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- Efficient desiccant regeneration using internal heating - Reduced compressed air loss compared to conventional systems - Energy efficient air drying operation - Stable dew point control for industrial processes - Suitable for medium and large capacity applications - Reliable continuous moisture removal - Built for long-term operational performance |
An Internally Heat Reactivated Air Dryer is a desiccant-based drying system that uses internal heating during the regeneration cycle to restore the drying material and improve moisture removal efficiency.
The system removes moisture through desiccant adsorption, then uses controlled internal heating to regenerate the desiccant so drying can continue without interruption.
A Desiccant Regeneration System restores the moisture-absorption capability of the drying material, letting the air dryer run continuously at stable performance.
A Heat Regenerated Air Dryer reduces compressed air losses, improves energy efficiency, and keeps dry air quality consistent for industrial applications.
These systems run in manufacturing, chemical processing, food processing, synthetic fibre, and other industries that need reliable compressed air moisture control.
Nuberg GPD designs industrial air dryer systems built around efficiency and reliability, engineered for long-term operational performance rather than a one-size-fits-all spec.
Contact us today for a detailed export quotation and technical
consultation for your no purge loss type air dryer requirements.

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