... 5, hygienic standard Technical performance:FDG-0.5 mini freeze dryer machine is consisted of freezing and drying pot, vacuum pumps, heating ... control system, etc.In composition and design, FDG-0.5 is a miniaturization of large equipment, so that craft curve made by ... industrial production. Compared with the larges, FDG-0.5 has a larger capacity in vacuum, refrigeration and heating, convenient for ...