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It is suitable for pharmaceutical industry, food industry and so on industries. Descriptions:The vacuum freeze dryer is an advanced method for the material for the material dewatering. It freezes the moisture material in the low temperature and makes the water inside sublimate directly in the vacuum condition. Then it collects the sublimated vapor by means of the condensing way so as to dewater ...

VACUUM FREEZE DRYER vacuum freeze Dryer china Drier machine VACUUM FREEZE DRYERvacuum freeze Dryer Freeze drying food uses ice sublimation principle. Freezing the food at low temperature, then, sublimating the ice in vacuum condition directly to dehydrate and dry the food. After being dehydrated and dried, the food keeps the original color, fragrance and shape, and saves best the biologic active ...