DESCRIPTION
The industrial oven uses the connection between the digital display instrument and the temperature sensor to control the temperature of the working room, and uses the hot air circulation to dry the material. The hot air circulation system is divided into horizontal air supply and vertical air supply, all of which have been professionally designed. The motor runs to drive the air supply wind wheel, so that the blown air is blown on the electric heating tube to form hot air, and the hot air is sent from the air duct to the working room of the industrial oven, and the used hot air is sucked into the air duct again to become the wind source for recirculation heating, greatly improving temperature uniformity. If the box door is opened and closed during use, the air circulation system can be used to quickly restore the temperature value of the operating state.