Equipment overview

Vertical door opening structure, which can achieve in-situ freeze-drying of materials.

PLC+touch screen design, real-time recording of multiple temperature data during the freeze-drying process.

The temperature control curve of the shelf can be preset to achieve the automation of the sublimation process

This machine is composed of multiple systems such as a refrigeration system, vacuum system, heating system, cooling system, spray system, and electrical control system. Its structure is complex, and there are many interlocks and closures in the control programs.

Equipment features

Integrated structure design: compact in size, no external flange, easy to use, and less prone to leakage.

Pre-freezing function: the cold trap has a large opening and comes with a sample pre-freezing function, eliminating the need for an additional low temperature refrigerator.

Vacuum system: German imported components, stable operation and fast pumping speed.

Refrigeration system: Japanese compressors are adopted, featuring high compression efficiency, energy conservation and durability.

Control system: equipment with a professionally designed control system and modular controller, it features high reliability and stability.

Strong adaptability: suitable for freeze-drying of various samples, including bulk (liquid, paste, solid) conventional substances, as well as dry explosion of materials in vials.