Application of High‑Flow Electroplating Filter

Main Application Industries & Plating Processes

1. Hardware Electroplating

   For zinc plating, chromium plating, nickel plating, copper plating, gold plating and silver plating. Rapidly filter iron scraps, polishing powder and anode residues to prevent coating blemishes, burrs and color difference in large‑scale continuous production.
2. PCB Circuit Board Plating

   Applied in copper plating, tin plating and gold plating processes. High‑volume circulating filtration eliminates copper powder and micro‑particles, ensuring smooth board surfaces and high‑precision circuit formation without defects.
3. Plastic Electroplating

   Suitable for roughening, neutralization, activation, electroless nickel plating, bright nickel plating and chromium plating. It clarifies easily‑turbid plating solutions to enhance coating adhesion and surface gloss.
4. Electronics & Precision Component Plating

   Ideal for connectors, terminals and electronic parts. Combined with precision filter elements, it minimizes pinholes, bubbles and black spots on precision electroplated workpieces.
5. Anodizing, Electrophoresis & Passivation Tanks

   Used in aluminum alloy anodizing and stainless steel passivation. Filters oxidation residues and oil pollutants to extend service life of treatment solutions.

Suitable Working Conditions

• Large‑capacity plating tanks ranging from 500L to multi‑ton volumes
• Automated rack plating, barrel plating and continuous electroplating production lines
• High impurity generation from anode dissolution, workpiece debris and polishing dust
• Continuous 24‑hour operation with requirements for high flow rate, fast filtration and strong acid‑alkali resistance

Core Functions & Advantages

1. Realize rapid solution circulation and filtration to keep plating baths clean and stable, lowering chemical replacement costs.
2. Remove solid impurities and oil to avoid pinholes, pits, burnt marks and rough coatings.
3. Balance solution concentration and temperature for consistent coating thickness and higher yield rate.
4. Match high‑speed production lines to improve efficiency and reduce downtime maintenance.
5. Corrosion‑resistant to strong acids, alkalis, cyanide and nickel plating solutions for safe long‑term use.

Common Specifications & Filter Media

• Housing Material: PP / PVDF for acid‑alkali and high‑temperature resistance
• Filter Media: Filter bags, precision cartridges, activated carbon filters (for oil & odor removal)
• Flow Rate: 10–100 m³/h, with parallel pump configuration for ultra‑high‑flow circulation