EBNER | Products | Steel industry | Electrical steel strip | Annealing and coating line (ACL)
After cold rolling, the highly worked non-grain-oriented electrical steel strip (NGO) is recrystallized in a continuous furnace and the grain size is adjusted by secondary recrystallization.
A thin layer of insulating lacquer is then applied in-line with a roller coater, in order to reduce eddy current losses in the electrical motor and prevent corrosion.