Far infrared heating can supply a nearly constant heat flow into the interior of an object during the heating time.
One method of heat transfer, radiant heat transfer (far infrared heating), does not involve contact between the far infrared heater, which is the heat source, and the object. Therefore, even if the temperature of the object is set to a significantly higher level, the surface temperature of the object does not rise sharply. Organic materials, polymers, and ceramics that have absorbers at wavelengths of 3μ or more efficiently absorb heat on the surface through far infrared heating, which radiates at wavelengths of 3μ or more, allowing a nearly constant flow of heat into the interior of the object during the heating time. In other words, the entire object experiences a temperature increase. Since the thermal energy received at the surface flows almost entirely into the interior, the temperature rises almost linearly to the target temperature without just the surface temperature increasing. 【Trivia: Methods of Heat Transfer and Far Infrared Heating】 ○ Conduction → A method of heat transfer that involves direct contact between the heated object and the heat source. ○ Convection → A method that forces heated air or gas in contact with the heat source into the furnace to heat the object placed inside. ○ Radiation (Far Infrared Heating) For more details, please contact us or download the catalog.
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**Methods of Heat Transfer and Far Infrared Heating** ○ Conduction → A method of transferring heat by directly contacting the heated object with the heat source. → Placing a workpiece on a hot plate to raise its temperature or heat treating a workpiece on a heat roll. → Commonly used at home with irons or teppanyaki grills. ○ Convection → A method of heating by forcibly sending heated air or gas that has come into contact with the heat source into the furnace to heat the object placed inside. → Commonly used at home for heating water in a bath or warming a room with a stove. → Although it has poor energy efficiency, it is a versatile heating method. ○ Radiation (Far Infrared Heating) → Since the far infrared heater, which is the heat source, does not contact the object, the surface temperature of the object does not rise sharply even if it is set to a temperature significantly higher than the object's target temperature. → The entire object will increase in temperature. → The heat energy received at the surface mostly flows into the interior, allowing the temperature to rise almost linearly to the target temperature without just increasing the surface temperature. ● 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.