Complaint
Production Process:
Passive coil wire setting out (12m) → steel brush rust removal (4m) → sulfuric acid electrolytic pickling tank (9m) → secondary cold water washing tank (3m) → fourth electroplating tank (17m) → secondary cold water washing tank (3m) → hot water washing (2m) → electric drying (6m) → horizontal take-up (10m).
Length of production line: 66 meters
Low carbon steel wire should be annealling before galvanizing to change its hardness and internal stress. There are well type annealing furnace and open hearth annealing. The above shown is open hearth annealing. This annealing method has high output, high speed, and large-scale use. of galvanizing required.
The plating tank is made of high-quality PP material. The plating tank is equipped with copper strips, lead strips, and zinc blocks. The process of plating a thin layer of other metals or alloys on some metal surfaces using the principle of electrolysis is the process of using electrolysis to make metals or other materials. The process of attaching a layer of metal film to the surface of the workpiece prevents metal oxidation (such as rust), improves wear resistance, electrical conductivity, light reflection, corrosion resistance (copper sulfate, etc.) and enhances aesthetics. The outer layers of many coins are also electroplated.
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