Infrared is light with a longer wavelength than red visible light and is not visible to the human eye.
Infrared (far infrared) refers to light with a longer wavelength than red visible light, which cannot be seen by the human eye. Because infrared heaters are red in color, it is easy to mistakenly think that infrared is red. This is because without the red color, it is difficult to tell whether the heater is on, and red is associated with warmth in stores and indoors. 【Features】 ○ Most heating occurs from the surface, regardless of the heating method. ○ The penetration of far infrared into the interior is only on a micron scale. ○ Far infrared heating also heats the surface of objects, and heat is transferred to the interior through conduction. ○ Compared to other heating methods, the transfer of heat at the surface is significantly different, resulting in a large heat flow to the interior with almost no temperature difference between the surface and the interior during heating. ○ In paint drying, solvents from both the surface and the interior evaporate simultaneously, making it less likely to cause bubbling or cracking even with strong heating. For more details, please contact us or download the catalog.
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【Features】 ○ As the wavelength decreases from visible light to ultraviolet rays, X-rays, and gamma rays, their penetration increases, leading to adverse effects on the human body. ○ Ultraviolet rays have strong energy and interact with many substances. ○ Microwaves, which have longer wavelengths than infrared rays, are also said to cause damage to the human body. ○ Visible light and infrared rays do not have enough energy to cause chemical reactions; particularly, the energy of infrared rays is only sufficient to heat objects. ○ Infrared rays longer than 20μ have even weaker energy and cannot even produce heat; they are used for sensing. ○ Far-infrared heating is considered a type of electromagnetic wave because it involves waves with speed, amplitude, and wavelength, generated when the charges of atoms constituting ceramics are excited and radiated upon heating ceramic materials. ○ Far-infrared rays are emitted from almost all objects around us that have a temperature, not limited to ceramics. ○ It can be said that far-infrared rays, as a type of electromagnetic wave, have no adverse effects on the human body. ● For more details, please contact us or download the catalog.
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We are a specialized manufacturer of far infrared heaters and heating devices. We offer a wide variety of heaters suitable for industrial heating. For clean heating and tact operation or fixed furnaces, we have panel heaters; for continuous heating via conveyors, we provide straight heaters; for precise temperature control or heating small components, we offer ceramic heaters; and for insulation or low-temperature heating, we have space heaters. Far infrared heaters are useful for heating, curing, and drying.