Description
Main technical data of galvanized steel wire
1.Raw materials：low carbon steel, grade：Q195～Q215；
2.The finished galvanized steel wire shall meet the following indexes：
a.specification：0.3～0.8mm, b.tensile strength：350～500 MPa；c. Elongation： ≥10%；
2.galvanizing coating layer：
a.thickness：2-5um；（adjustable） b. The surface is brigh；c. Good binding force；
b.
4.Zinc sulfate is the main solution of electroplating solution + brightener.
5. production capacity：
speed：40～60M/min
φ 0.3mm galvanized wire 1500 kg per day (24 hours)
6.Total line size: 70m*1.5m*1.5m
Process flow：
I-tray (hard wire)pay off（0.3～0.8mm）→Online continuous annealing→Environmentally friendly water curtain type fully enclosed pickling machine→air knife→2-stage reverse flow rinsing→air knife→Bright galvanizing（3tanks）→air knife→2-stage reverse flow rinsing→passivation→air knife→rinse→hot water water→air knife→dry→400#I-tray take up→packing