Dynamic Pre-Cooling (High-Suction Capacity Units): Uniform and efficient cooling achieved by controlled airflow and temperature absorption rate. Suitable for both packaged and unpackaged beans.
Dynamic Pre-Cooling (Low-Pressure Wet Bulb Systems): Ideal for unpackaged vegetables immediately after harvest, maintaining high humidity and low atmospheric pressure for rapid temperature reduction.
Pallet Arrangement: Maintain 5–10 cm spacing between pallets to promote even temperature distribution and ensure proper cold air circulation during storage.
IMPORTANT TIPS
Perform rapid pre-cooling in Dynamic Pre-Cooling Units and maintain an unbroken cold chain throughout all handling and transportation stages.
During pre-cooling, temperature must not drop below 3°C, as this causes pitting and dark spotting on the pods.
Avoid storing green beans together with ethylene-producing products (such as tomatoes, apples, or melons), which cause loss of green color and increased browning.
Ventilate cold rooms regularly to remove ethylene — concentrations above 0.1 ppm at 5°C can reduce shelf life by 30–50%.
Install ozone generators to suppress fungal growth.
Use Modified Atmosphere Packaging (MAP) to retain freshness and reduce post-harvest losses.
