... touch screen vacuum freeze dryer Scope of application:1.JDG series Vacuum freeze dryer could be used in ... .2.Nutrition and health care industry Vacuum freeze dryer nurture products such as Royal jelly ,ginseng, ... ,antibiotics,hormone.,etc4. Biomedicine research Vacuum freeze dryer could long-termly store blood,bacteria,artery,bones ... sterilization of the equipment. vacuum freeze dryer machine JDG-5