Development and market of UV roller coater
In recent years, in order to protect the environment, the state has issued many relevant policies, resulting in the global use of solvent coatings decreasing by 1% - 2% every year. This change trend is just for the UV roller coating machine with more environmental protection characteristics to seize the market share, and the supporting UVLED should also develop!
1. UV coating has faster irradiation speed and higher production efficiency in UVLED curing light source. UV curing mechanism belongs to a free radical chain reaction, and crosslinking curing is completed in an instant. The speed of the designed production line is relatively high, up to 100M / min, and the workpiece can be packaged off the assembly line. It belongs to green environmental protection coating. Compared with traditional drying coating, the efficiency of using UV coating is more than 15 times.
2. On the other hand, UV roller coater coatings are cured by ultraviolet light, and the energy consumption of general production line is less than 50KW. Compared with traditional drying heat curing coatings, the energy consumption is about 1 / 5.
