The first is the capacity of the electric oven. The electric oven has a capacity of one layer, one plate, two plates, two plates, four plates and six plates. The production capacity is not very large, it is suitable for small storefronts, and can also be used at home.
The power of the electric oven. In general, the larger the capacity, the greater the power. The power of the electric oven is not as small as possible. The electric oven with high power has less heat loss, faster temperature rise and low power consumption. The power of commercial electric ovens is generally above 0.2kw. An electric oven with a fast temperature rise is more energy efficient.
The function of the electric oven. The function of the electric oven is to have a timer, to select a heating switch, and to automatically adjust the temperature. Whether the indicator light works normally and the thermostat function is sound.
The voltage of the electric oven. The voltage of commercial electric ovens is mostly 380V. It depends on whether the power supply meets the requirements, and whether the power supply is damaged or not, such as leakage and other detailed safety issues.
The last item is the material and appearance of the electric oven. Check the material for rust, deformation, scratches on the appearance, and whether the paint layer is peeled off. It is definitely a brand new machine.