A #freeze #dryer is a #machine that removes water from #food and other items by #freezing them and then reducing the surrounding pressure. This process turns the ice directly into vapor without going through a liquid phase. #Freeze #drying helps preserve food for a long time, keeping its #taste and #nutrients intact. The #machine works in three main stages: #freezing, primary #drying (sublimation), and #secondary #drying. Freeze #dried food is #lightweight and can be #easily #stored and transported. This method is commonly used for making long-lasting #meals for camping, space travel, and emergency food supplies. Learn more over here: https://wave.cc/