Infrared heating lamp is a device that heats by emitting infrared rays. It has a wide range of uses, mainly including the following aspects: I. Industrial fieldDrying and curingIn the coating industry, infrared heating lamps can be used for rapid drying of paints and coatings. For example, on the automobile production line, after the car body is painted, the use of infrared heating lamps can quickly dry and cure the paint film. This is because the energy of infrared rays can quickly volatilize the solvent in the paint, while promoting the cross-linking reaction of resin and other components, accelerating the curing process and improving production efficiency. Compared with traditional hot air drying, infrared heating is faster and can reduce the impact of impurities such as dust on the quality of the paint surface.In the printing industry, it is used for drying ink. For example, on a high-speed printing machine, after the paper is printed, the infrared heating lamp can instantly dry the ink to prevent the ink from getting dirty, ensuring the quality and production speed of the printed product. Plastic processingHeat treatment of plastic products after molding. For example, in the injection molding process, some plastic products need to be annealed to eliminate internal stress. Infrared heating lamps can provide uniform heat, so that plastic products can be annealed at a suitable temperature, improve the performance of plastic products, and prevent deformation, cracking and other problems during subsequent use.Used for stretching of plastic film. During the stretching process, the plastic film is heated by infrared heating lamps to reach the appropriate stretching temperature, so that the stretching operation can be carried out smoothly and plastic film products that meet the requirements can be produced. Metal heat treatmentPreheating metal parts. Before welding or forging and other processes, using infrared heating lamps to preheat metal parts can reduce the thermal stress of the parts during the processing process and prevent defects such as cracks. For example, in the welding of large metal structural parts, preheating metal can improve the quality of welded joints and increase the strength and toughness of welds.Quenching and tempering of metals. Infrared heating lamps can quickly heat metals to the temperature required for quenching or tempering, and can accurately control the heating temperature and time. This precise control is essential for obtaining metal materials with good mechanical properties. For example, when manufacturing cutting tools, the hardness and wear resistance of cutting tools can be improved through appropriate quenching and tempering processes.

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