Functionality:Food dehydrators are used to quickly and easily dehydrate and preserve a variety of foods into nutritious, and delicious snacks. Great for fruits, meats, fish, vegetables, greens, and bread - make beef jerky, banana chips, dried fruit, fruit rolls, and more. 16/20-layer Grids:Electric food dryer machine has 16/20 stainless steel grids, and each grids measures 11.2*15 inch, and the grids spacing is 28mm/1.1inch. It can dry up to 33~46kg / 40~60kg of food, so you can dry different types of fruits and vegetables all at once. Touch Screen Display:Commercial food dehydrator adjusts the temperature and time to control the dehydration process through the touch screen display, providing a precise temperature range of 30-90°C and a time range of 0~24 hours. You can customize the settings for recipe, from delicate to hearty meat jerky. 360° Hot Air Circulation:Beef jerky dehydrator machine has a rear-mounted drying fan, 1350W / 1375W of drying power, and 360° air circulation technology, which helps to dry your food evenly. The touch screen setting of this machine is easy to use and locks in the original flavor of your favorite foods. Stainless Steel:The grids of our fruit & meat drying machine is made of stainless steel and is easy to clean. It has 2 built-in fans and warm light, and the visual glass window allows you to see the drying effect of the food in real time.