High-Efficiency Freeze Dryer Machines for Food & Pharmaceutical Preservation

KANGBEITE's freeze dryers for fruits are specialized systems designed to preserve the nutritional value, color, and texture of various fruits through lyophilization. This process removes moisture by sublimation under vacuum, allowing fruits to retain their original characteristics while achieving long shelf life without refrigeration. The fruit freeze dryers feature large capacity drying chambers, often with tray systems or conveyors for continuous processing, suitable for berries, tropical fruits, and fruit slices. Key technical features include precise temperature control (down to 50°C), high vacuum pumps (ensuring <10 Pa), and efficient condensers to capture water vapor. The systems can be customized for batch or continuous operation, with some models integrating washing and pre freezing stages. Fruit specific advantages include minimal shrinkage, no loss of vitamins (C, A, antioxidants), and preservation of natural sugars and flavors. The freeze dryers are built with food grade materials, easy to clean surfaces, and automated controls to ensure consistent results. Used by leading food manufacturers, these machines enable the production of premium freeze dried fruits for snacks, cereals, and ingredient applications, meeting global quality and safety standards.