Drawing process of galvanized steel wire(1)

First plating after drawing process: in order to improve the performance of galvanized steel wire, steel wire by lead catahui, galvanized and then drawn to the finished product process called plating after drawing process. Typical process is: steel wire - lead quenching - galvanized - drawing - finished steel wire. The process of first plating and then drawing is one of the shortest process in the drawing method of galvanized steel wire, which can be used for hot dip galvanizing or electric galvanizing after drawing. The mechanical properties of hot dip galvanized steel wire after drawing are better than that of first drawing steel wire, and the zinc layer is dense and resistant after drawing electric galvanized steel wire. Both can get thin and uniform zinc layer, reduce zinc consumption and reduce the load of galvanizing line.

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