Economic Pharmaceutical Lyophilizer /Freeze Dryer Machine Plant Lyophilizer Machine

Introduction

Vacuum freeze dryers are widely used in medicine, pharmaceutical, biological research, chemical and food fields. Items subjected to freeze-drying are easy to store for a long time. After adding water, they can be restored to the state before freeze-drying and maintain their original biochemical properties.

Vacuum freeze-drying method is a liquid → solid → gaseous process. In freeze-drying process, "liquid bridge" between the solution particles has been frozen into "solid bridge". The relative position of particles has been fixed and does not exist surface tension on gas-liquid interface between the two particles. With the continuous distillation of solvent, "solid bridge" continuously decrease, but the the relative position between two particles will not longer change until the "solid bridge" completely disappear.

Specification