DEVICE FOR REMOVING FOREIGN MATERIAL OF DOMAINS GRAIN-ORIENTED ELECTRICAL STEEL

摘要

Provided is an apparatus for removing foreign substances from grain-oriented electrical steel sheets. According to the present invention, there is provided a foreign material removal device, a foreign material removal member disposed in a laser irradiation section, a removal member support portion having a support rod for supporting the foreign material removal member, a first height adjustment unit for adjusting the height of both ends of the support rod, respectively; It includes a second height adjustment unit, and a removal member exchange unit that enables the exchange of the foreign material removal member.