Application scenarios of infrared heating lamps
Industrial manufacturing field
Drying and curing
Coating industry: After spraying paint on automobiles, furniture and other products, the paint needs to be dried and cured quickly. Infrared heating lamps can emit infrared rays of a specific wavelength, which can quickly volatilize the solvent in the paint layer and promote the cross-linking reaction of resin and other components. Compared with the traditional hot air drying method, it can greatly shorten the drying time and improve production efficiency. For example, on the automobile production line, the use of infrared heating lamps can make the car paint reach the ideal drying state within a few minutes, and the paint surface quality after drying is better, and the gloss and hardness can be effectively improved.
Printing industry: In the process of high-speed printing, the rapid drying of ink is very important. Infrared heating lamps can dry the printed matter instantly to avoid ink smearing. For example, on large commercial printing machines, after the paper passes through the printing unit, it immediately passes through the infrared heating area, and the water and solvent in the ink are quickly evaporated, ensuring the clarity and quality of the printed matter.
Plastic processing
Post-injection molding treatment: After injection molding of plastic products, some products need to be annealed to eliminate internal stress. Infrared heating lamps can provide uniform and stable heat, allowing plastic products to be annealed at a suitable temperature. This helps to improve the dimensional stability of plastic products and prevent them from deformation, cracking and other problems during subsequent use. For example, when manufacturing high-precision plastic parts, the dimensional accuracy and mechanical properties of parts annealed by infrared heating lamps can be significantly improved.
Plastic film processing: In the stretching and heat setting process of plastic film, infrared heating lamps play a key role. It can accurately heat the film to the required stretching temperature, ensuring that the film deforms evenly during the stretching process, thereby producing plastic film products with uniform thickness and good physical properties.