Vegetable Drying Oven Introduction
Vegetable drying oven adopts circulating hot air to dry vegetables. The dryer is equipped with low noise, high temperature resistant axial flow fan and automatic temperature control system. The whole circulation system is fully closed, most hot air circulates in the oven, having high thermal efficiency and saving energy. The vegetable drying machine is suitable for drying various kinds of vegetables, such as radish, potato, sweet potato, mushroom, chilli, garlic, ginger, long beans, cauliflower, bamboo fungus, bamboo shoots, etc.

Working Principle of Hot Air Drying Oven
Hot air circulating oven adopts steam or electricity as heat source, and axial flow fan to circulate air. After heated by the radiator or electric heater, the hot air delivered by the circulating fan enters into the drying room through the air duct, and transfers heat to the materials. Fresh air is replenished through the air inlet while wet air is discharged through the air outlet. By the constant replenishing of fresh air and discharging of wet air, the proper relative humidity in the drying oven is maintained.

How to Adjust the Temperature Balance in the Dryer Oven?
On the two sides in the drying oven, there are adjustable air distribution plates. Adjusting the gap between the plates can achieve temperature balance in the oven. If the temperature is low, increase the gap near the point; If the temperature is high, reduce the gap properly. Continue adjusting until reaching temperature balance.