Description
Hot air dryers are becoming more and more popular. They refer to the hot air flow entering the continuous hot air dryer. They are not reheated in the dryer. When drying, they only consume their own sensible heat, that is, outside the ejector, which is needed during the drying process. At the same time, the transfer of heat and mass (moisture) is completed to ensure that the moisture partial pressure (concentration) of the surface of the material is higher than the partial pressure of moisture in the external space to ensure that the temperature of the heat source is higher than the temperature of the material.
Features
It is provided with the power-off prevention self-heating device at the high temperature section, so there is no hidden risk of fire.
Process parameters relating to heating and running are preset.
The status of the parameters is displayed and records are printed automatically.
The circulation airflow is adjustable to ensure even temperature in the oven.
Temperature measuring points are set in the oven and at the oven ports.