1.4kw Commercial Freeze Dryer – Vacuum Freezing

A commercial freeze dryer first freezes the material below its freezing point so that the moisture condenses into ice, and then sublimates the ice directly into water vapor under a vacuum, achieving dehydration and drying of the material. This process maximally preserves the material’s nutritional activity, color, and shape, offers good rehydration properties, and results in a long shelf life for the final product. The machine body is made of stainless steel, the freeze-drying chamber is tightly sealed, and it is equipped with precise temperature control and vacuum monitoring systems to ensure a stable and controllable freeze-drying process.