Far-infrared heating technology
Far-infrared heating technology emerged in the early 1970s. It utilizes radiation heat transfer, transmitting energy through electromagnetic waves, and is a key energy-saving technology promoted. When the wavelength of far-infrared radiation matches the absorption wavelength of the heated object, the object absorbs a large amount of far-infrared radiation, causing the molecules and atoms inside the object to “resonate” and generate intense vibration and rotation, thereby raising the object's temperature and achieving heating. This technology can improve heating efficiency, but attention must be paid to enhancing the absorption capacity of the heated material for radiation, so that its molecular vibration wavelength matches the far-infrared spectrum wavelength. Due to its significant energy-saving advantages, far-infrared heating technology is widely used in processes such as heating, melting, drying, and curing of various products or materials including paint, plastic, food, medicine, wood, leather, textiles, tea, and tobacco.
Principle of far-infrared heating
In any heating
