Hangzhou Suntech Machinery Co, Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 30 Sets/3months |
| Delivery Time | 2～3 months |
| Packaging Details | pallets |
| material | copper or cooper alloy wire |
| wire diameter range | φ0.05~φ3.5 mm |
| coating type | silver |
| coating thickness | 0.1~30μm |
| wire lines | 1 or 2 lines |
| speed | 0～300m/min |
| voltage | 380V |
| automatic grade | automatic |
| warranty | 1 year |
| capacity | according to customers' requirement |
| Brand Name | SUNTECH |
| Model Number | DDY |
| Certification | ISO |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 30 Sets/3months |
| Delivery Time | 2～3 months | Packaging Details | pallets |
| material | copper or cooper alloy wire | wire diameter range | φ0.05~φ3.5 mm |
| coating type | silver | coating thickness | 0.1~30μm |
| wire lines | 1 or 2 lines | speed | 0～300m/min |
| voltage | 380V | automatic grade | automatic |
| warranty | 1 year | capacity | according to customers' requirement |
| Brand Name | SUNTECH | Model Number | DDY |
| Certification | ISO | Place of Origin | CHINA |
| High Light | 380V Silver Plating Machine ，High Speed Silver Electroplating Machine ，Copper Alloy Wire Electroplating Equipment | ||
1. Main parameters of silver electroplating machine
| No | Item | Specification |
| 1 | material | copper or cooper alloy wire |
| 2 | wire diameter range | φ0.05~φ3.5 mm |
| 3 | coating type | silver |
| 4 | coating thickness | 0.1~30μm |
| 5 | wire lines | 1 or 2 lines |
| 6 | speed | 0~300m/min |
2. Technological process of production
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
3. Main process introduction
Cathode discharge oil: remove the oil on the surface of copper wire to ensure the binding force of the coating .
Anode discharge oil: same as the cathode discharge oil.
Pickling: remove the oxide from the surface of the copper wire.
Pre-silver plating : as a pre-coating, to ensure the subsequent coating and base binding force.
Silver plating: the copper wire is coated with a uniform silver coating.
Protection: a protective film is formed on the surface of the product to prevent oxidation and discoloration of the coating during transit and storage.
4. Possible faults and correction methods 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 the results of the Hull cell test, replenish the brightener in an appropriate amount |
| Low current zone coating slightly yellow | Insufficient potassium cyanide | Supplementing 2 grams/liter of potassium cyanide |
| The coating is blurry, and the plating solution is dark brown | Organic impurity pollution | After activated carbon treatment, filter and clarify |
5. Product appliction
Silver - plated copper wire is widely used in electronics, communications, aerospace and other fields.
6. Packaging & Shipping
We can pack it by pallet, or according to the customers' specific requirements.
Port: Shanghai/Ningbo
7. 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.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2014
Total Annual:
8,000,000-20,000,000
Employee Number:
16~20
Ecer Certification：
Verified Supplier
Hangzhou Suntech Machinery Co.,Ltd. which is engaged in supplying machines for metal products and industrial automatic equipment, is a high-tech enterprise of Zhejiang province. Our powerful professional researching team has imported, digested and absorbed the most advanced technology of equipment o... Hangzhou Suntech Machinery Co.,Ltd. which is engaged in supplying machines for metal products and industrial automatic equipment, is a high-tech enterprise of Zhejiang province. Our powerful professional researching team has imported, digested and absorbed the most advanced technology of equipment o...
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