A desiccant dehumidifier is a device that uses desiccant materials to absorb moisture from the air. Desiccants are substances like silica gel or molecular sieves that have a high affinity for water. Unlike traditional compressor-based dehumidifiers, desiccant dehumidifiers do not rely on refrigerants to remove moisture. They are effective even in low-temperature and low-humidity environments. The desiccant material absorbs moisture, which is then removed through a regeneration process, restoring the desiccant’s ability to absorb more moisture.
DEHUMIDIFIERS&VENTILATION FANS
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AMH stand-alone Desiccant Dehumidifier
The AMH Series Desiccant Dehumidifier is designed for energy efficiency with an absorption silica gel wheel. It features noise control, shock absorption, and industrial flanges for easy operation. Safety is ensured with a circuit breaker and leakage protection for the electrical motor, heater, and drive wheel. Operating in temperatures from -20˚C to +50˚C, it meets IEC protection Class IP44 standards and has a unique seal design to reduce air leakage, ensuring stable operation.
Advantages
· Efficient absorption silica gel wheel
· Control noise damping and shock absorption
· Industrial flange for easy operation
· Circuit breaker incorporated to minimize damage at high temperatures for electrical
motor; heater and the drive wheel
· Leakage protection safeguard for electrical motor; heater and the drive wheel
· Unique seal design; Reduces air leakage
· Dynamic balance design, ensures stable operation while moving
· Able to operate in a wide range of temperatures from -20˚C + 50˚C heat
· The design is in line with the requirements of IEC protection Class IP44
Product Description
The desiccant wheel itself is
made of quality silica gel
material, which is very good at
absorbing water vapour.
Product Data
| Model | AMH-210 | AMH-320 | AMH-600 | AMH-820 | AMH-1050 |
|---|---|---|---|---|---|
| Dehumidification capacity (@ 20˚C, 60%)Kg/h | 0.6 | 1.2 | 3 | 4.5 | 5.2 |
| Process air flow (m³/h) | 210 | 320 | 600 | 820 | 1050 |
| Static pressure at disposal(Pa) | 70 | 100 | 150 | 200 | 200 |
| Reactivation air flow(m³/h) | 60 | 120 | 210 | 250 | 350 |
| Static pressure at disposal(Pa) | 50 | 50 | 80 | 100 | 100 |
| Power(Kw) | 1.2 | 1.9 | 5.5 | 9 | 11 |
| Mix power(Kw) | 1.3 | 2.05 | 6 | 10 | 12.3 |
| Operating temperature range | -20℃~50℃ | -20℃~50℃ | -20℃~50℃ | -20℃~50℃ | -20℃~50℃ |
| Input Power | 220V/50Hz | 380V/50Hz | 380V/50Hz | 380V/50Hz | 380V/50Hz |
| Current(A) | 5.2 | 8.3 | 24 | 13.6 | 16 |
| Process of air intake flange sizes(mm) | 125 | 125 | 160 | 200 | 200 |
| Process of air Supply flange sizes(mm) | 125 | 125 | 160 | 200 | 200 |
| Reactivation of air intake flange sizes(mm) | 80 | 80 | 100 | 150 | 160 |
| Reactivation of air Supply flange sizes(mm) | 80 | 80 | 100 | 150 | 160 |
| Product Size(mm) | 680*420*400 | 680*420*400 | 928*513*622 | 1178*713*752 | 1178*713*752 |
| Net Weight(kg) | 28 | 30 | 60 | 160 | 180 |
Related products
FAQ
Desiccant dehumidifiers differ from conventional (compressor-based) dehumidifiers in several key ways:
- Operating Principle: Desiccant dehumidifiers use moisture-absorbing materials, while conventional dehumidifiers use refrigerants to condense moisture from the air.
- Low-Temperature Performance: Desiccant dehumidifiers are more effective in low-temperature environments, whereas conventional dehumidifiers may struggle or become inefficient.
- Noise Levels: Desiccant dehumidifiers typically operate more quietly compared to conventional dehumidifiers.
- Energy Efficiency: Conventional dehumidifiers are generally more energy-efficient in warm, humid conditions, whereas desiccant dehumidifiers excel in cooler, drier environments.
- Applications: Desiccant dehumidifiers are better suited for specialized environments that require low humidity levels, such as pharmaceuticals, food storage, and archival storage, while conventional dehumidifiers are commonly used in homes and offices.
To choose the right size desiccant dehumidifier for your space, consider the following factors:
- Space Size: Measure the area (in square meters or square feet) that needs dehumidification.
- Humidity Levels: Assess the current and desired humidity levels. Higher humidity levels require a dehumidifier with greater capacity.
- Environmental Temperature: Know the temperature of the space, as desiccant dehumidifiers perform well in low temperatures.
- Ventilation: Consider the ventilation of the area. Enclosed spaces often need more efficient dehumidification.
- Usage Frequency: If the dehumidifier will be used continuously, select a durable and efficient model.
Manufacturers typically provide the dehumidifier’s capacity (usually in liters per day), which can guide you in selecting the appropriate model based on the above factors and their recommendations.
Desiccant dehumidifiers are particularly suitable for the following applications:
- Low-Temperature Environments: Such as basements and cold storage rooms, where they remain effective.
- Industrial and Commercial Use: Including pharmaceutical manufacturing, food processing, and electronics manufacturing, where precise humidity control is crucial.
- Archival Preservation: Libraries, archives, and museums where the protection of artifacts and documents requires stable low-humidity conditions.
- Maritime and Marine Environments: On ships and boats where high humidity can cause mold and corrosion.
- Dry Storage: For grains, seeds, and other agricultural products that require low humidity for preservation.
Overall, desiccant dehumidifiers excel in maintaining low humidity levels and operating efficiently in low-temperature conditions, making them ideal for these specific applications.
You can quickly get a quote for all our desiccant dehumidifiers by clicking “Get a Quote” and inserting your inquiry and contact information. However, you cannot complete the entire purchase process on our website. Depending on the dehumidifier you want to buy and your location, you may need to go through a local LANSTEP Group representative. When you use the “I want to buy” button for your chosen dehumidifier, we will facilitate this process for you.
Yes, we can fulfill bulk orders for our range of desiccant dehumidifiers. Contact our experts to discuss the specific needs of your project and how we can meet your requirements.
Yes, our technical support team can provide you with expert advice on purchasing the right desiccant dehumidifier.
It depends. For some standard desiccant dehumidifiers and their accessories and consumables, we offer daily deliveries. For simple custom orders, we provide delivery within 7 days. Larger or more complex orders may require longer delivery times. For detailed information on when you can expect to receive your solution of interest, please contact a LANSTEP Group representative.
Yes. We have dedicated offices and service partners around the world to provide timely and continuous support for our entire range of dehumidifiers. You can contact us through our contact form, and we will ensure your inquiry is handled by the office or service partner best suited to your needs.
To become a distributor of our desiccant dehumidifiers, please click the “Get a Quote” button to contact our sales department with your business details. Our sales team will provide you with the necessary information and requirements within 24 hours.