Desiccant Dehumidifier

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Desiccant Dehumidifier

An industrial desiccant dehumidifier is an advanced humidity control system designed to efficiently remove moisture from air, even at low temperatures and humidity levels. It uses a desiccant wheel to directly absorb moisture, ensuring precise and consistent humidity control.

These units are widely used in pharmaceuticals, food processing, chemical industries, clean rooms, and storage facilities. Equipped with a high-efficiency desiccant rotor, blowers, heaters, filters, and a durable casing, they are available in various capacities to suit industrial needs and are tested as per international quality and safety standards for reliable and energy-efficient performance.

⚡ Power & Reactivation
  • • Designed for 415V, 3Ph, 50Hz as standard, with flexibility for 110–440V / 50–60Hz supplies.
  • • Multiple regeneration options: Electric (standard) or Steam, Gas, Hot Oil/Water depending on process needs.

📊 Range & Capacities
  • • Airflow handling: 100 CMH – 50,000 CMH
  • • Moisture removal: 4 kg/hr – 115 kg/hr
  • • Uses a solid, high-efficiency desiccant wheel for consistent performance.
  • • Choice of relay-based or PLC-driven controls.
  • • Equipped with G4 filters on both process and reactivation streams.
  • • Factory-built compact units for quick installation & minimum site work.
  • • Options for high static fans with VFD and SS construction for critical applications.

🌐 Advantages of Desiccant Dehumidifiers
Works at Low Temperatures

Highly effective even in cold environments (as low as 0°C–5°C), unlike refrigerant dehumidifiers which lose efficiency at low temperatures.

Achieves Very Low Humidity Levels

Capable of reducing humidity to below 10% RH, making it suitable for critical applications such as pharmaceuticals, lithium battery manufacturing, and electronics.

Stable & Continuous Operation

The desiccant rotor rotates continuously, ensuring consistent drying performance.

Wide Application Flexibility

Suitable for diverse industries: pharmaceuticals, chemicals, food processing, cold storage, hospitals, cleanrooms, and electronics.

Multiple Regeneration Options

Flexibility to use Electric, Steam, Gas, Hot Water, or Hot Oil for rotor reactivation, depending on process requirements and available utilities.

Compact & Factory-Assembled Design

Small footprint with robust construction. Units are delivered pre-assembled, reducing site installation time.

Consistent Performance
  • • No frost formation issues (common in refrigerant systems).
  • • Reliable for continuous 24/7 operation.
Long Service Life of Rotor

Washable desiccant cassettes extend rotor lifespan and reduce maintenance costs.

Energy Efficiency (in specific applications)

More efficient than refrigeration-based systems when very low dew points are required.

Customizable

Can be integrated with pre-cooling, post-cooling, filtration, and PLC controls as per client needs.


✅ Applications Dehumidifier:
  • • Pharma & Chemical industries
  • • Food storage & packaging
  • • Hospitals & Cleanrooms
  • • Battery & Electronics manufacturing
  • • Warehouses, Cold rooms, Defence storage