Vertical fruit dryers

Vertical drying of fruits

— vertical dehydrators feature perforated trays stacked on top of each other in multiple tiers for loading vegetables and fruits. The heating element and fan are positioned at the bottom, blowing hot air from the bottom up. However, a drawback of vertical models is that the products on the lower shelves tend to dry faster than those on the upper levels. To address this, it is often necessary to swap the positions of the upper and lower trays during the drying process. Nevertheless, some vertical dehydrators have innovative tray designs that mitigate this disadvantage.