1. Main technological parameters of copper-coated aluminum electroplating production line.
| No | Item | Specification |
| 1 | material | aluminum wire or aluminum magnesium alloy wire |
| 2 | wire diameter range | φ2.0~φ6.0mm |
| 3 | coating type | copper |
| 4 | coating weight | 2~20g/kg |
| 5 | wire lines | 1,24,48 or 56 lines |
| 6 | speed | 5~30m/min |
2. Technological process of production.
Pay off→Degreasing→ Water rinsing → Pickling→ Water rinsing → Chemical zinc plating 1→ Water rinsing → Dezinc → Water rinsing → Chemical zinc plating 2→ Water rinsing → Pre-plating copper → Water rinsing → Acid copper plating → Water rinsing → Hot water rinsing → Drying→ Take up
3. Main process introduction.
Degreasing: remove the oil on the surface of product to ensure the binding force of the coating .
Pickling: remove the oxide from the surface of the product.
Water rinsing: clean the product thoroughly after the tank to avoid mutual contamination of the tank.
Chemical zinc plating 1:pre-treatment before electroplating , forming a dense zinc alloy layer.
Dezinc: remove zinc layer and impurities from substrate surface.
Chemical zinc plating 2 : forming a dense zinc alloy layer and improve the binding force of subsequent electroplating.
Pre-copper plating : as a pre-coating, to ensure the subsequent coating and base binding force.
Acid copper plating : thickened copper coating to increase conductivity.
4. Product application
4.1 High frequency signal transmission line,
4.2 Power cable textile shield line,
4.3 All kinds of electronic components connector , etc.
5. Our Services
In order to guarantee the customers are able fully to operate the machine, if the customer need, we can help customer training, includes:
(1) Correct operating mode
(2) Correct maintenance way
(3) Correct technological process control
(4) Remove simple problem
All the electroplating machine of our company have already been widely used in electroplating area.
Any doubt please contact us.
