Glass molecular distillation uses the difference in mean free path of different types of molecules in the mixture to amplify this difference under high temperature and high vacuum conditions.

The molecules with a large mean free path move to the center of the main evaporator and condense into a liquid state and enter our special light component collection bottle.

A part of the molecules with a small mean free path remain in liquid form on the wall of the main evaporator at high temperature and then flow into the heavy component collection bottle due to gravity.

We use different cold traps to cool the steam that has not been condensed to obtain different materials.

For example, by constructing a cold trap at -20°C as the first cold trap, we can get essential oils.

MD is a widely used equipment in the field of high-efficiency extraction of plant ingredients. The correct and reasonable use of this equipment can enable the equipment to complete its work efficiently.