Metal Coil Coating Line

Coil coating lines apply a protective and decorative coating to coils of steel and aluminum through a complex series of processes. This process is continuous, with the metal coil entering the line at one end and exiting as a finished, pre-painted coil at the other. Coil coating lines provide excellent surface protection, effectively isolating the metal substrate from the outside environment through the coating, extending the material's lifespan. They can also offer a variety of finishes in various colors, textures, and gloss levels to meet diverse aesthetic needs. They can also impart special properties such as self-cleaning, antibacterial, and high-temperature resistance, expanding the application range of metal materials.

Coil coating lines typically include a complete process chain: loading, pretreatment, coating, curing, cooling, and winding. Each stage is equipped with sophisticated control systems. The continuous coil production process improves efficiency and reduces costs. The lines are equipped with high-precision coating thickness control systems, temperature control systems, and tension control systems, ensuring precise control of coating thickness and temperature.