What Is Galvanized Roll

Galvanized rolling, immersed the thin steel plate into the melted zinc groove, so that the thin steel plate with zinc is adhered to its surface. It is mainly produced by continuous galvanized process, that is, the steel plate with rolls is continuously immersed in a zinc grooved galvanized galvanized steel plate; alloy galvanized steel plate. This steel plate is also manufactured by heat immersion, but after the groove is out, it immediately heated it to about 500 ° C to generate the diaphragm of zinc and iron alloy. This galvanized roll has the closeness and welding of good coatings.