Process
Production Process of Electro Galvanized Iron Wire:
Steel rod coil — wire drawing — wire annealing–rust removing– acid washing– boiling– drying– zinc feeding– wire coiling.
For big coil galvanized iron wire, we also have wire rewinding machine to layout the small coil wire and winding it again into big coils with different inner diameter.
Annealing Technology: Annealing goes after wire drawing of coils in the process. Annealing is divided into oxygen free annealing, open-hearth annealing used in galvanizing and heat annealling which is commonly used in factories.
Galvanizing Technology: Galvanizing is a corrosion protection process for steel or iron, in which the substrate is coated with zinc to prevent it from rusting. The galvanization process entails immersing clean, oxide-free iron or steel into molten zinc in order to form a zinc coating that is metallurgically bonded to the iron or steel’s surface.
 Steel Rod Coil
|
 Wire Drawing
|
 Acid Washing
|
 Wire Coiling
|
