Industrial Silver Plating Equipment Production Line for Copper Wire with 2g/L Potassium Cyanide Treatment and Multi-Stage Rinsing Process
Price:
USD 50000～400000/SET
MOQ:
1 set
Delivery Time:
2～3 months
Brand:
SUNTECH
Product Description
Production Process Overview
The complete silver plating production line follows this sequential process: pay off → cathode discharge oil → water rinsing → anode discharge oil → water rinsing → pickling → water rinsing → pre-plating silver → recovery → water rinsing → silver plating → recovery → water rinsing → protection → water rinsing → drying → take up.
Key Process Stages
Cathode Discharge Oil
Removes surface oil from copper wire to ensure optimal coating adhesion.
Anode Discharge Oil
Performs additional surface oil removal for enhanced coating binding force.
Pickling
Eliminates surface oxides from copper wire to prepare for plating.
Pre-Silver Plating
Applies a foundational pre-coating to ensure strong adhesion between subsequent coatings and base material.
Silver Plating
Applies a uniform silver coating to the copper wire surface.
Protection
Forms a protective film to prevent oxidation and discoloration during transit and storage.
Troubleshooting Guide for Bright Silver Plating
| Fault Phenomenon | Cause of Occurrence | Solution |
|---|---|---|
| Uneven glossiness | Excessive amount of brightener and auxiliary brightener | Activated carbon treatment |
| Cloud like appearance at high potential | Insufficient brightener | According to Hull cell test results, replenish brightener appropriately |
| Low current zone coating slightly yellow | Insufficient potassium cyanide | Supplement 2 grams/liter of potassium cyanide |
| Coating is blurry, plating solution is dark brown | Organic impurity pollution | Activated carbon treatment followed by filtration and clarification |
Applications
Silver-plated copper wire is widely used in electronics, communications, aerospace, military and other high-performance fields.
Packaging & Shipping
Available in pallet packaging or customized according to specific customer requirements. Primary shipping ports: Shanghai/Ningbo.
Technical Support Services
Comprehensive training services available to ensure optimal machine operation:
- Correct operating procedures and methodologies
- Proper maintenance protocols and schedules
- Accurate technological process control parameters
- Troubleshooting for common operational issues
For technical inquiries or additional information, please contact our engineering team.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hangzhou Suntech Machinery Co, Ltd
Location
NO.58, LEITING ROAD. HANGZHOU, CHINA
Contact Person
Vivian