Steel Wire Brass Electroplating Production Line
This brass coating machine is designed for high-efficiency electroplating of steel wire with precise brass coating composition and uniform coverage.
Main Parameters
| No |
Item |
Specification |
| 1 |
Material |
Steel wire |
| 2 |
Wire diameter range |
φ0.45~φ3.5 mm |
| 3 |
Coating type |
Brass |
| 4 |
Content of copper |
62~68% |
| 5 |
Coating weight |
3~8g/kg |
| 6 |
Wire lines |
36,48 or 56 lines |
| 7 |
DV |
DV=75 or 95m*mm/min(max speed 70 or 90m/min) |
| 8 |
Fuel type |
NG or LPG |
| 9 |
Capacity |
1500tons/month (Based on φ1.48mm steel wire) |
Technological Process
Pay-off→Degreasing→Furnace→Quenching→Water cooling→Pickling→Water rinsing→Copper plating→Water rinsing→Zinc plating→Water rinsing→Hot water rinsing→MF→Phosphoric acid wash→Water rinsing→Soaping→Take-up
Main Process Introduction
Degreasing
Removes uneven soap powder and borax, applying a uniform layer to ensure consistent surface coating on the steel wire.
Furnace
Restores ductility to deformation-hardened steel wire, achieving ideal microstructure for required tensile strength, shape, and elongation.
Quenching
Cools heat-treated steel wire from high temperature using water vapor quenching to obtain strong strength and sostenitic structure.
Pickling
Removes all oxides and residues from the steel wire surface, ensuring clean surface for uniform coating coverage.
Copper plating
Applies uniform copper layer on steel wire surface to facilitate subsequent brass drawing process.
Zinc plating
Deposits metal zinc on the steel wire surface.
MF
Uses intermediate frequency heating to diffuse copper and zinc layers, creating brass through thermal diffusion at controlled temperatures.
Phosphoric acid wash
Removes hard zinc oxide produced during thermal diffusion that could cause wire breakage in wet drawing process.
Product Applications
Tire meridian, cutting steel wire, diamond busbar, hose wire, and other industrial applications.
Our Services
We provide comprehensive training to ensure proper operation and maintenance of our electroplating machines:
- Correct operating procedures
- Proper maintenance techniques
- Accurate process control
- Troubleshooting for common issues
Our electroplating machines are widely used and trusted in the industry.
Contact us for any inquiries about our Steel Wire Brass Electroplating Production Line.
