FDG-0.5food experimental freeze dryer 1. For experimental use; 2. Matching with large-scale FD machine; 3. Steady performance FDG-0.5 Food experimental freeze dryer Main application: Fruit, vegetable, aquatic, meat, instant foodstuff, chemical stoneware condiment ect. Capacity: 5~6kg per 10~12hrs Working principle: After some pretreatments, put the foodstuff in a low temperature and vacuum ...