The working principle of defrosting room is utilizing low temperature and high humidity air circulate blow the surface of frozen products and make them defrost evenly and slowly within a small temperature difference. After defrosting, there is a light frost on
the surface of defrosting products and the weight loss can be controlled within 1%(Most times, the weight loss can be controlled within 0.5%). After defrosting, the color
of products is bright and fresh. The temperature difference between surface and core can be controlled with 2 degree Celsius. The heating method we use is steam heating.

ADVANTAGES: 1. High defrosting quality: During defrosting process, the difference between core temperature and surface temperature of products is controlled within the minimum range. So that products can be defrosted from core to surface evenly. After defrosting, the taste and color keep very good like the fresh ones. 2. Special defrosting method: We use the efficient humidifying system and defrost by stage. At basis of good defrosting quality, we try our best to minimum the defrosting interval. 3. Easy operation: The control of defrosting room is totally automatic. The defrosting time and temperature can be adjusted according to different products. After defrosting, it will go to cold storage stage automatically. You can get defrosted products out of room in any time. 4. Large application range: widely used in food processing fields.