The Importance of Proper Maintenance for Electroplating Equipment in PCB Manufacturing

When it comes to the production of PCB circuit boards, the quality of the plating layer is crucial for the overall quality of the circuit board. Electroplating equipment plays a significant role in PCB manufacturing, making proper maintenance essential for reliable operation, stability, and longevity.

Types of Electroplating Equipment in PCB Factories

• Horizontal Electroplating Lines
• Vertical Electroplating Lines

In PCB production, the transportation method of circuit boards distinguishes these two types of electroplating equipment, leading to variations in maintenance approaches.

Daily Maintenance Tips for Electroplating Equipment

Maintenance of Electroplating Tanks:

• Clean each washing tank every seven days
• Inspect and clean pickling tanks regularly
• Check and replace bath solutions as needed
• Inspect and clear blockages in spray devices
• Clean copper plating and tin plating tank components

Additional Maintenance Practices:

• Electrolyze copper and tin baths after adding new materials
• Regularly clean and maintain vibration mechanisms
• Inspect and maintain cranes and hangers for vertical plating lines
• Conduct maintenance on roller conveyors for horizontal plating lines

By following these maintenance practices, PCB manufacturers can ensure the efficiency and quality of their electroplating equipment, ultimately leading to high-quality circuit board production.

Maintenance Tips for Electroplating Equipment in PCB Factories

• Check the filter cartridge in the circulating filter system weekly for leaks.
• Clean or replace the filter core every 10-15 days and replace the carbon core within 30 days to maintain filter quality and flow rate.
• Clean the filter pump, hood, and screen regularly.
• Inspect the pump motor power cord connection every 30 days, tightening loose connectors and replacing aging wires for safe insulation and good contact.
• Check the output power of the power supply twice weekly.
• Examine the power supply, electrical control heat dissipation, and radiator for dust and cleanliness every 7 days.
• Inspect electrical components for damage or corrosion within 30 days, repairing or replacing faulty connectors.
• Verify the main parameters of capacitors, reactors, resistors, and other components, replacing any abnormal ones.
• Calibrate the automatic feeding system every 7 days.
• Clean the electric heater weekly to prevent overheating.
• Inspect water and gas pipeline systems weekly for leaks and repair or replace compromised parts.

Before a long-term shutdown, perform necessary maintenance to prevent corrosion and aging. Keep the environment dry, clean the machine, tank, and hangers, protect motors with plastic wrap, apply grease to bearings, and clean pipelines and filters.

Each PCB factory may have different maintenance needs, but regular and proper maintenance is crucial for equipment performance and production quality. Do not overlook maintenance for production schedules; timely maintenance ensures stable performance and consistent quality output.