Desiccant Dehumidifier with cooling system
The Combined Rotary Desiccant Dehumidifier is an advanced industrial humidity control system that integrates a high-performance rotary desiccant wheel with a post-cooling (after-cooling) section. This combination allows the system not only to achieve deep dehumidification at ultra-low humidity levels, but also to precisely control the supply air temperature. Unlike conventional dehumidifiers that only reduce moisture, this combined system ensures stable low dew point air output while maintaining a comfortable and process-appropriate discharge temperature. It is widely used in environments where both humidity and temperature must be strictly controlled. By combining adsorption dehumidification and post cooling technology, the unit delivers high efficiency, energy optimization, and stable continuous operation for demanding industrial applications.
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Product Details
Key Advantages
- Deep Dehumidification Performance
Equipped with a high-efficiency rotary desiccant wheel, the system can achieve extremely low humidity levels and maintain a stable low dew point, making it suitable for critical production environments.
- Integrated Temperature Control (Post Cooling Section)
The added post-cooling coil allows precise adjustment of supply air temperature after dehumidification, preventing overly hot dry air and ensuring optimal process conditions.
- Stable Operation in All Conditions
The system is not affected by low ambient temperatures and can operate continuously 24/7 without frosting issues, unlike traditional refrigeration dehumidifiers.
- Energy-Efficient Design
Optimized airflow design and heat recovery reduce overall energy consumption while maintaining high dehumidification efficiency.
- Flexible System Integration
The combined structure can be easily integrated into AHU systems or standalone industrial ventilation setups, suitable for both new projects and retrofit applications.
Application Scenarios
1. Lithium Battery Manufacturing
Ideal for electrode coating, cell assembly, and dry room environments where ultra-low humidity and stable temperature are critical.
2. Pharmaceutical Industry
Used in cleanrooms, powder processing, and API production where strict environmental control is required.
3. Electronics & Semiconductor Industry
Suitable for PCB manufacturing, chip packaging, and electronic component production to prevent moisture damage and oxidation.
4. Food Processing & Packaging
Maintains dry environments for hygroscopic products such as powders, spices, and dehydrated food.
5. Chemical & Material Industry
Used in powder handling, catalyst production, and moisture-sensitive chemical storage.
6. Cold Storage & Logistics Facilities
Prevents condensation, frost formation, and packaging damage in low-temperature environments.
7. High-Precision Industrial Workshops
Applied in laboratories, optical manufacturing, and precision instrument production where stable air conditions are required.

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Desiccant Dehumidifier with cooling system
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