The SFD medium-sized freeze dryer simplifies the cumbersome operation of small freeze dryers, prevents material contamination, and accelerates the sublimation of material moisture. This series of models features shelf heating and programmable functions, allowing users to view the freeze drying curve and easily observe the freeze drying process of materials.

Applied to industrial processes such as food dehydration, soup ingredients, vegetables, convenience foods, instant foods, meat, etc. Used for experimental research and development and testing.

In-situ pre-freezing and drying, fully automated operation;
Dedicated heat transfer oil is used for heat conduction, ensuring high temperature control accuracy. The temperature difference on the shelf is ≤1°C, resulting in uniform drying effect;
The 304 stainless steel square tray is resistant to deformation, corrosion, and easy to clean;
Touch screen operation, PLC control, settable startup password, and display of drying curve;
Equipped with an inflation valve, it can be filled with dry inert gas; the drying chamber adopts a high-transmittance colorless transparent plexiglass door, allowing clear observation of the material's changing process during operation;
The 304 stainless steel shelf features adjustable temperature, vacuum adjustment capabilities, and controllable production processes. It can store multiple programs, with each program able to set up to 36 segments. During the operation of the freeze dryer, program parameters can be modified, and the vacuum drying curve and data can be recorded online;