FD500 Full scale freeze dryer The FD500 freeze dryer is designed for the drying of nutraceuticals, food, and pharmaceuticals. The FD500 is a hygienic, plug-and-play bulk freeze dryer with an external condenser which can be isolated from the drying chamber. Applications • Probiotic bacteria • Enzymes • Algae • Coffee • Ready to serve food • Petfood • Fruit and vegetable (sliced, puree or extract)