Green Drying for Export: Daxwell Heat-Pump Dryer & The Key to Conquering ESG Standards

Sustainable Export: When "Green Drying" Becomes a Vital Command

According to the Ministry of Industry and Trade Portal, green transformation is an inevitable trend. Demanding export markets like the EU, USA, and Japan are erecting increasingly strict "green barriers," most notably the Carbon Border Adjustment Mechanism (CBAM). Now, Vietnamese enterprises need not only good products but must also prove a production process with low carbon emissions and sustainability according to ESG standards (Environmental - Social - Governance).

In agricultural and food processing, the DRYING stage is often the most energy-consuming. If businesses continue to use old technologies (coal/wood stoves or resistance heaters), they face the risk of high taxes or import refusal. DeAir's Daxwell Heat-Pump Dryer is the "passport" helping businesses solve this problem.

1. The "E" (Environmental): The Energy Saving & Emission Reduction Equation

Maximum Energy Efficiency

Compared to resistance drying (COP=1 efficiency, consuming 100% electrical energy to create heat), the Daxwell Heat-Pump Dryer achieves a COP of 3-4. This means the machine consumes only 1 part electricity to generate 3-4 parts useful heat energy thanks to the heat recovery mechanism. This helps reduce 50-70% of electricity consumption, directly reducing indirect CO2 emissions from power plants.

Real-World Calculation Example (Electricity cost approx. 4,000 VND/kWh)

Suppose a business needs to dry 1 ton of product/batch, requiring the removal of about 500kg of water:

• Old Method (Resistance Drying): Consumes about 700 kWh.
  ➔ Cost: 700 x 4,000 VND = 2,800,000 VND/batch.
• Daxwell Method (Heat-Pump): Consumes about 200 kWh.
  ➔ Cost: 200 x 4,000 VND = 800,000 VND/batch.

Result: Saving 2,000,000 VND per drying batch. If running continuously for 300 batches/year, the business saves 600 Million VND. With a larger scale, savings can reach billions of VND annually, while contributing significantly to carbon reduction reports.

2. Infographic: How Daxwell Helps Businesses Meet ESG Standards

3. The "S" (Social): Improving Working Environment & Safety

Daxwell dryers operate entirely on electricity in a closed cycle:

• No smoke, dust, or toxic fumes: Completely eliminates health risks for workers compared to operating coal or wood furnaces.
• Cool environment: Thanks to excellent insulation, the machine does not radiate excess heat into the factory, improving working conditions (an important CSR criterion).
• Fire safety: Eliminates fire risks associated with combustion fuels.

4. The "G" (Governance): Transparency in Technology & Origin

Warning Against the "Big Shell - Small Engine" Reality

Many cheap imported dryer models on the market have bulky casings, giving a "heavy-duty" impression. However, inside there is often a lot of empty space (just for trays), while the compressor engine – the heart of the machine – has a very small capacity. The consequence is a weak machine that takes too long to dry, wastes electricity, and spoils products. Inexperienced buyers can easily confuse shell size with actual capacity.

DeAir Daxwell: Real Power - Real Origin

DeAir is committed to transparency regarding technical specifications and "Made in Vietnam" origin. This helps businesses easily explain origin profiles (Rules of Origin) in free trade agreements (EVFTA, CPTPP). The intelligent control system also helps store data, facilitating drying process traceability.

5. Installation Flexibility & Multi-Industry Application

Unlike fixed, fully imported units, DeAir's Daxwell industrial dryers offer extremely high installation flexibility:

• Retrofitting existing rooms: DeAir can renovate and install Daxwell dryers into clients' existing drying ovens, saving initial investment costs.
• Standard Panel Room Installation: We provide drying room solutions assembled with insulated panels, ensuring hygiene, aesthetics, and best heat retention.
• Mobile Container Drying Rooms: We design drying systems integrated into containers for needs requiring mobility or outdoor placement.

6. Frequently Asked Questions (FAQ)