The working principle of curing furnace is mainly to heat the material to a certain temperature, thereby inducing chemical or physical reactions to achieve curing and structural changes. The curing furnace provides heat energy through heating elements (such as electric heaters, burners, etc.) to make the furnace reach the required temperature. Common heating methods include hot air heating and infrared heating. Hot air heating blows hot air into the furnace through a hot air blower to heat the material evenly; while infrared heating uses the radiation energy of infrared rays, which is directly absorbed by the material and converted into heat energy, and the heating speed is faster.
