Jewelry Gold Plating Machine | Electroplating Power Supply
This benchtop electroplating power supply converts workshop AC power into adjustable 0-20V DC output for jewelry plating tasks on gold, silver, platinum, chrome, nickel, and copper. Dual analog meters on the front panel let the operator monitor voltage and current in real time, while the SCR control circuit supports steadier output for more controlled plating conditions.
The front panel includes separate voltage and current meters, positive and ground output terminals, a voltage adjustment knob, and a power switch. Available in 110V and 220V input versions, it is suited to jewelry repair benches and small studio workstations where compact size and visible output monitoring matter.
Voltage Selection Guide
Select the correct input voltage version for your local power supply before purchase.
- 110V — North America, Japan, and other 110V regions
- 220V — Europe, Australia, Asia, and other 220V regions
Voltage Reference Guide
Use these values as a starting point. Follow the instructions for your specific plating solution and material.
| Metal | Reference Voltage | Typical Plating Time |
|---|---|---|
| Gold (14K, 18K, 24K) | 3-4V | 20-50 seconds |
| Silver | 3V | 3-5 seconds |
| Platinum | 3-4V | 90-120 seconds |
| Chrome | 4-6V | 30-60 seconds |
| Nickel | 3-4V | 20-40 seconds |
| Copper | 3-4V | 15-30 seconds |
Best For / Not For
| Best For | Not For |
|---|---|
| Small jewelry plating on rings, pendants, earrings, chains, and small parts | Large industrial plating loads requiring higher current capacity |
| Jewelry repair benches and compact studio workstations | Users expecting plating solution, beaker, or full tank setup to be included |
| Gold, silver, platinum, chrome, nickel, and copper plating workflows | Non-conductive materials or solutions outside the confirmed voltage range |
| Operators who need visible voltage and current monitoring during plating | Automated plating lines or unattended processing |
| Small studios choosing between 110V and 220V input versions | Workspaces without proper ventilation or safe chemical handling setup |
Technical Specifications
| Product type | Jewelry electroplating power supply |
| Input voltage | 110V or 220V, 50/60 Hz |
| Output voltage | 0-20V DC, adjustable |
| Maximum current | 2.0A |
| Control type | Silicon controlled rectifier (SCR) |
| Protection functions | Over-voltage, over-current, under-voltage, and phase-loss protection |
| Compatible plating metals | Gold, silver, platinum, chrome, nickel, and copper |
| Machine dimensions | 170 x 120 x 165 mm (6.69 x 4.72 x 6.50 in) |
| Machine weight | 2.1 kg (4.63 lbs) |
Pro Tips
- Confirm whether your workspace requires the 110V or 220V version before ordering.
- Prepare the correct metal-specific plating solution before setup — plating solution is required and not included.
- Clean and degrease the jewelry surface carefully before plating, as surface condition directly affects the final finish.
- Use the voltage reference table as a starting point, then follow the instructions for your specific solution and material.
- Watch both the voltage and current meters during operation so changes in connection or bath condition are easier to notice.
Frequently Asked Questions
What is this machine used for?
It supplies adjustable DC power for small jewelry electroplating tasks, including gold, silver, platinum, chrome, nickel, and copper plating.
Are plating solutions included?
No. Metal-specific plating solutions are required for operation and are not included. Prepare these separately before use.
Is a beaker or plating tank included?
No. A suitable container or tank must be prepared separately. The package does not include a beaker or plating tank.
Which input voltage should I choose?
Choose the 110V or 220V version that matches your local workshop power supply. This cannot be changed after purchase.
Can it be used for large industrial plating?
No. This is a 2.0A jewelry-scale unit. Large parts or higher-current plating work require equipment with confirmed capacity for that task.
What should I do if the plating result is uneven or the output is unstable?
Check that the jewelry surface is clean and degreased, connections are secure, and the solution concentration is correct. If the issue continues, contact the Musttool team at musttool01@gmail.com with your order details and a photo of the setup.
What's Included
- 1 x 20V 2A electroplating power supply
- 1 x output lead set (alligator clips)
- 1 x plating accessory pack (titanium mesh anode with handle and water line)
- 1 x user manual
Support
Questions about setup, operation, compatibility, or order status? Contact the Musttool team at musttool01@gmail.com. We respond within 24 hours on business days.