This Digital 3 Zone / 30 Tray / 4.8m² Tray Area fully stainless-steel dehydrator is made for ongoing commercial use. With (30) 40x40cm trays and our high-efficiency forced air convection system, you can dehydrate your food at industrial rates. This gives you a total of over 4.8m² of dehydrating rack space. 
This unit gives you the versatility of being able to independently control each of the 3 zones on their own. Set different temperatures and timers for each zone. Use only 1 zone or use all 3. Great for dehydrating different types of food simultaneously or even doing different recipes of jerky so the flavours don't cross contaminate. Perfect for fruits, nuts, jerky, biltong, vegetables, and more.