The light steel keel is a construction metal skeleton made of high-quality continuous hot-dip galvanized sheet metal and rolled through a cold bending process.
According to the use, the light steel keel is divided into two types of ceiling keel and partition wall keel, divided into V type, C type, T type, L type, U type keel according to the cross-section.
The machine that manufactures the keel is called light steel keel roll forming machine. Depending on the shape of the cutting portion, different types of machines can be used.