Infrared (IR) drying

Infrared (IR) drying has a firm place in surface technology as an efficient method for the rapid drying of coatings and material surfaces. This technology uses the properties of infrared radiation to enable targeted and effective heating of the surface.

With IR drying, the surface to be dried is irradiated with infrared rays. In contrast to conventional drying methods, heating takes place directly through the absorption of infrared radiation by the material. This direct heating process helps to evaporate the moisture on the surface without overheating the entire material.

In surface technology, IR drying is used in various applications, including the painting of surfaces, coating processes in the printing industry, the drying of adhesives and the curing of coatings on various substrates. The targeted use of infrared rays enables precise control of drying parameters such as temperature and time, resulting in high-quality and evenly dried surfaces.

A major advantage of IR drying in surface technology is the speed of the drying process. As the heating takes place directly on the surface, the drying time can be significantly reduced, which contributes to a higher production speed and efficiency. In addition, the targeted heating minimizes the risk of damage to sensitive surfaces or coatings, making IR drying a preferred method in surface technology.