Moreshine vacuum freeze-drying machines are widely used in fields such as biological research, chemical engineering, and food. Freeze dried items are easy to store for a long time, and can be restored to their pre freeze-dried state and maintain their original biochemical characteristics after adding water.Moreshine OKLG-12 series freeze-drying machine is a vertical freeze-drying machine with shelf heating and programmable functions, which can be used in laboratories or small-scale production. It can be customized to meet various freeze-drying requirements in the laboratory.