DESCRIÇÃO
Suitable for freeze-drying of bulk (liquid, pasty, solid) conventional materials. It can be equipped with a flask outside the drying chamber to dry the frozen material on the inner wall of the bottle. At this time, the flask is connected to the manifold as a container. The material in the flask is heated by room temperature, and the multi-manifold switch can be used to remove or install the flask at any time without downtime.