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Analysis on the drying principle of freeze dryer
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Your Location: Home >> News >> Technical support >> What is the difference between a vacuum freeze dryer and a gland?

What is the difference between a vacuum freeze dryer and a gland?

Release Date: 2019/8/23 17:26:17 .
Browse: 168

What is the difference between a vacuum freeze dryer and a gland?

Ordinary type: The material is bulk in the material tray and is suitable for lyophilization of food, Chinese herbal medicine and powder materials.

Gland type: suitable for the drying of the bottled material of Xilin. When lyophilized, the material is packed into the vial as needed, and the bottle cap is floated and then freeze-dried. After the drying, the capping mechanism is pressed to press the cap. Avoid secondary pollution, re-adsorb moisture, and easy to store for a long time.

Multi-manifold type (suspension type): The flask is attached to the outside of the drying chamber, and the material frozen on the inner wall of the bottle is dried. At this time, the flask is connected as a container to the manifold outside the drying box, and the material in the flask is at room temperature. Heating, through the multi-manifold switch device, the flask can be removed or loaded as needed without stopping.

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