Potatoes are a highly valuable crop with exceptional nutritional value and versatile uses. They are widely used in various dishes and food production, providing essential energy and nutrition to people’s diets.
Our customers prefer this drying oven because of its low noise and high-temperature proof axial flow blower, as well as automatic temperature control system. The forced hot air heated by electric, steam or gas, circulates within the chamber. And the circulation system is fully enclosed to make that the heat efficiency of the drying oven increases from 3~7% of the traditional drying oven to 35~45% of the present one. The highest heat efficiency can reach 50%. This enhances heat transfer, increases moisture evaporation rate, and reduces drying time. Besides, the oven is made of food grade stainless steel 304 material to assure you safe production.
1. The entire enclosure adopts a fully enclosed structure, enabling efficient utilization of internal circulating hot air for energy savings.
2. Multi-stage temperature control, with uniform adjustable temperatures.
3. Equipped with an integrated high-temperature-resistant long-axis fan, ensuring forced circulation of hot air and significantly minimizing heat loss during circulation.
4. The insulation layer adopts asbestos to further reduce heat loss.
5. Drying carts and trays adhere to industry-standard specifications, offering a variety of tray styles suitable for diverse industries and interchangeable usage.
6. The machine operates with low noise and balanced performance, featuring self-temperature control and easy installation and maintenance. It is versatile and can dry various materials, making it a general-purpose drying equipment.
Step 1: To prepare, make sure to select fresh and uniformly sized potatoes and make sure there is no visible damage and rotted parts. Next, wash potatoes to remove any surface dirt and impurities. Then peel and cut the potatoes into uniform slices for more even drying. With these simple steps, you’ll be on your way to perfectly dried potatoes!
Step 2: If you want to maintain the colour and texture of potatoes, soak potatoes in water containing lemon juice or salt.
Step 3: To dry the potatoes, put them in the drying equipment and adjust the temperature and time according to the instructions provided. Be sure to evenly distribute the potatoes on the tray to ensure they dry evenly. It’s best to use temperatures between 125°F (about 52°C) and 135°F (about 57°C). The drying time ranges from 8 hours to 12 hours.
Step 4: Regularly check the condition of the potatoes to ensure even drying, and you can turn the potato slices to facilitate the drying process.
Step 5: Once the potato slices have finished drying, take them out and let them cool. To extend their shelf life, store the dried potato slices in a cool, dry, and well-ventilated container, away from direct sunlight and humidity.
Users can adjust the drying process according to their needs during actual use.
Fruit: Mango, banana, apple, strawberry, grape, lemon, longan, apricot, fig, tangerine, persimmon, pineapple, rosa roxburghii tratt, golden berry, grapefruit, loquat, cantaloupe, wax berry, start fruit, pawpaw, lychee, jackfruit, pitaya, arecanut, etc.
Vegetable: Tomato, cassava, potato, chili, yam, mushroom, agaric, ginder, onion, garlic, radish, beet root, eggplant, bitter, oyster mushroom, pumpkin, etc.
Sea food: Sea cucumber, squid, fish, shrimp, kelp, etc.
Flower&Leaf: Rose, jasmine, osmanthus, chrysanthemum, tea leaf, tobacco, etc.
