DeAir Delivers DeAir.RE-300 Heat-Pump Dehumidifier to a Food Processing Company: Protecting Raw Materials Ahead of the Northern "Nồm" Season

Protecting Food Raw Materials: A Comprehensive Solution for the "Nồm" Season

• 💡 Executive Summary
• 1. Harsh Weather Context & Challenges for the Food Industry
• 2. Serious Consequences When Humidity Exceeds Thresholds in Raw Material Warehouses
• 3. Why DeAir.RE-300 is the Perfect "Shield" for Raw Material Storage?
• 4. The "Golden" Humidity Thresholds for Each Type of Food Raw Material
• 5. Professional Handover & Installation Process
• 6. DeAir.RE-300 Dehumidifier Introduction Video
• 7. Achieved Results After Installation
• 8. Frequently Asked Questions (FAQ)

• Client: A food processing company in Northern Vietnam (preparing for the peak production season).
• Challenge: Heavy rain alternating with intense sunshine keeps humidity constantly at 85-95% RH, combined with the imminent threat of the Northern "Nồm" season (humidity >95% RH, severe condensation).
• Solution: Installation of the DeAir.RE-300 heat-pump dehumidifier for the raw material storage room.
• Result: Precise humidity control according to each raw material's standard, protecting quality, extending shelf life, and saving 50% on energy.

⚠️ THE "NỒM" SEASON CONCERNS

• Severe condensation: On every surface (floors, walls, packaging, machinery).
• Humidity consistently exceeds 95% RH: Lasting for weeks at a time.
• Rapid mold growth: Especially on organic raw materials (flour, grains, spices).
• Extended duration: From January to March every year, causing massive losses if not prepared in advance.

🚨 DAMAGE PHENOMENA

• Powders (flour, milk powder, spice powder): Caking, loss of fluffiness, difficult to measure during blending.
• Sugar and salt: Deliquescence, clumping, reduced quality, difficult to use.
• Grains and seeds: Mold, germination, loss of nutritional value.
• Dried ingredients (dried vegetables, dried fish, tea): Re-absorb moisture, lose crispiness, changes in color and flavor.
• Chocolate: "Fat bloom" and "sugar bloom" phenomena due to humidity fluctuations.

🦠 MICROBIAL RISKS

• Mold (Aspergillus, Penicillium): Produces dangerous aflatoxin toxins, especially on grains and seeds. This is the greatest health hazard to consumers.
• Bacteria: Proliferate rapidly at humidity >70% RH, spoiling food and shortening shelf life.
• Insects and pests: Damp environments provide ideal conditions for breeding and destroying raw materials.

📋 DEAIR.RE-300 TECHNICAL SPECIFICATIONS

• Operating temperature: (15 - 60)°C – Effective in both the cold "Nồm" season (15-20°C) and hot summer.
• Airflow: 3,000 CMH – Ensures even air circulation throughout the warehouse.
• Dehumidification capacity: 300 kg/day – Suitable for raw material rooms of 150-300 m².
• Rating conditions: 30°C, 70% RH.
• Power consumption: 4.6 kW – Low electricity consumption thanks to Heat-Pump technology.
• Voltage: 380V / 3-phase / 50Hz – Stable for factory electrical systems.
• Weight: 160 kg – Robust and stable structure.
• Refrigerant: R32 / R134A – Environmentally friendly, high efficiency.
• Dimensions (W x D x H): 780 x 480 x 1,650 mm – Vertical cabinet design, space-saving.
• Noise level: 59 dBA – Does not affect the working environment.

🔥 HEAT-PUMP TECHNOLOGY ADVANTAGES

• Saves 40-50% on electricity: Recycles condensation heat, reducing 24/7 warehouse operating costs.
• High efficiency at low temperatures: Still maintains strong dehumidification at 15-20°C ("Nồm" season), while conventional condensation units lose 50-70% efficiency.
• Does not chill the room: The discharged air is slightly warm, protecting raw materials sensitive to thermal shock.
• Stable year-round operation: Whether it's the "Nồm" season or hot, humid summer.

📊 TEMPERATURE & HUMIDITY THRESHOLDS BY STANDARD

* Source: "Recommended Temperature and Humidity Conditions by Environment" document – DeAir

✅ OUTSTANDING RESULTS

• Quality: Warehouse humidity is stable at 30-50% RH (depending on the raw material), with no more caking, mold, or degradation.
• Economics: 90% reduction in raw material spoilage rate, 50% savings on electricity costs compared to conventional condensation units.
• Operations: 24/7 automated system, no manual intervention required, peace of mind when loading/unloading raw materials.
• Reputation: Ensures stable input quality, enhances finished product quality, and meets HACCP/GMP standards.
• Future: Ready to face the Northern Vietnam "Nồm" season, protecting assets worth billions of VND.

Q1: During the Northern "Nồm" season when humidity >95% RH, can the DeAir.RE-300 cope?

YES. The DeAir.RE-300 uses Heat-Pump technology, maintaining high dehumidification efficiency even at low temperatures of 15-20°C – something conventional condensation units cannot do. With a capacity of 300 kg/day, the machine fully meets the needs of warehouses from 150-300 m² even in the harshest "Nồm" season conditions in Northern Vietnam.

Q2: Food warehouses need to meet hygiene standards; is the machine suitable?

Absolutely suitable. The DeAir.RE-300 has a powder-coated housing, is easy to clean, and does not emit dust or odors. The F5 air filter prevents dust from entering the heat exchanger, fully meeting the stringent HACCP/GMP standards of the food industry.

Q3: Can the machine operate 24/7? Does it consume a lot of electricity?

The machine is designed to operate continuously 24/7 with an automatic condensate drainage system, requiring no water tank or manual intervention. Thanks to Heat-Pump technology, the machine saves 40-50% of electricity compared to conventional condensation units, significantly reducing warehouse operating costs – a crucial factor when the machine must run continuously during the "Nồm" season.

Q4: Does DeAir offer periodic maintenance support for food warehouses?

YES. DeAir offers a periodic maintenance package every 6 months, including heat exchanger cleaning, refrigeration system checks, sensor calibration, and air filter inspection. The technical team is on-site within 24 hours in case of an incident, ensuring the system always operates stably to protect your raw materials worth billions of VND.

Don't Let the "Nồm" Season "Wipe Out" Your Raw Material Warehouse!

Let DeAir protect your assets worth billions of VND with an energy-saving heat-pump solution, preparing for the upcoming Northern Vietnam "Nồm" season.

Contact us now for a free survey and consultation!