Customization: | Available |
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After-sales Service: | Online Service |
Warranty: | 1 Year |
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The working principle of a freeze dryer is based on the three states of water, namely solid, liquid, and gas. During the freeze-drying process, the substance is first frozen to below freezing point, and then in a high vacuum environment, the ice directly sublimates into water vapor, thereby removing moisture. This drying method does not require melting ice, so it can maintain the original structure and nutritional components of the material.