EDGE COATING DEVICE OF METAL BOARD

摘要

The present invention relates to an edge coating device for a steel plate which comprises the following: a main body including a sliding groove on the lower side for inserting and sliding the edge of the steel plate; a paint spraying unit spraying paint to the inside of the sliding groove for coating the edge of the steel plate inserted into the sliding groove with the paint; and a hot air spraying unit spraying hot air into the sliding groove for rapidly drying the paint coated on the edge of the steel plate. [Reference numerals] (220) Paint supply unit; (320) Hot air supply unit