The main functions of freeze dryer include the following aspects:
Efficient drying: The freeze dryer uses vacuum freeze drying technology to quickly freeze the material in a low temperature environment, and then directly sublimates the solid water into water vapor and discharges it under vacuum to achieve drying. This process is called freeze drying, and the resulting product is called freeze dried. Freeze dried products are ideal for long-term storage and transportation at room temperature due to their sponge-like form, excellent rehydration and extremely low water content.
Maintain the original characteristics of the material: During the drying process, the material is always kept in a low-temperature frozen state, and the ice crystals are evenly distributed to ensure the smooth sublimation and avoid the side effects caused by dehydration concentration or water vapor. Therefore, the dried material presents a dry sponge-like porous structure, the volume remains unchanged, and it is very easy to dissolve in water and return to its original state.
Applicable to a variety of materials: The freeze dryer is suitable for drying materials such as high-end raw materials, Chinese herbal medicines, seafood, dehydrated vegetables, food, fruit, chemical drug intermediates, etc. The dried powder has good dispersibility.
Intelligent operation and data traceability: Modern freeze dryers are equipped with intelligent touch screens and cloud management systems, which support custom process template storage, real-time curve display, and one-click export of experimental data. This helps improve operational efficiency and the convenience of data management.
Energy saving and environmental protection: With a split structure design, core components can be independently disassembled and maintained to reduce the risk of downtime. Its patented "refrigerant recycling technology" reduces equipment energy consumption by 30%, significantly reducing operating costs.
Interdisciplinary application: Freeze dryers are widely used in many fields such as biomedicine, nanomaterials, food and agriculture. For example, in the field of biomedicine, freeze dryers are used in the production of vaccines, biological preparations, protein drugs, etc. to ensure the safety of heat-sensitive products.
