How to use titanium anodes to reduce PCB electroplating costs by 28%

How to use titanium anodes to reduce PCB electroplating costs by 28%

A leading European PCB manufacturer specializing in automotive and industrial PCBs is facing serious issues with its old copper anodes, including a 25% scrap rate, weekly anode replacement, and high additive consumption. After switching to our Ir Ta coated titanium anode, they achieved:

Electroplating speed increased by 30%

28% reduction in additive costs

90% reduction in anode maintenance

4.2-month investment return rate

Old anode, big problem

Process: Vertical reverse pulse plating line, 12:1 aspect ratio through-hole.

Pain points:

Uneven copper deposition → 25% scratch

Copper mud → daily filtration, weekly bathtub replacement

Additive decomposition → $X/month chemical cost

Anode replacement → Every 6 months, X dollars/year for labor and materials

Customized titanium anode

We conducted a full process audit and recommended:

Anode type: Expanded titanium mesh (45% opening area) used for uniform current distribution.

Coating: 4 μ m Ir Ta, with pulse elasticity and long lifespan.

Customization: Precision cutting to fit its fuel tank (± 0.1mm tolerance), multi-point electrical connection.

Measurable results (6-month data)