... 4. trial freezing and drying 5, hygienic standard Technical performance:FDG-0.5 mini freeze dryer machine is consisted of freezing and ... ’s industrial production. Compared with the larges, FDG-0.5 has a larger capacity in vacuum, refrigeration and heating, ... : 1.5kwpower required: 6.5kwFDG-0.5 vacuum systemFDG-0.5 refrigerating systemFDG-0.5 drying pot, freezing chamber, vacuum systemfreeze ...