Equipment introduction

Gold plating equipment production line is a production line designed for gold plating process, which integrates a variety of plating equipments and processes to realize efficient and precise gold plating operation. The following is a detailed introduction to the gold plating equipment production line:

 I. Production line overview

Gold plating equipment production line usually consists of pretreatment equipment, plating tank, post-treatment equipment, automatic control system and other parts. These equipments, through reasonable layout and connection, form a complete production line, which can automatically complete the whole process from workpiece cleaning, pre-treatment of gold plating, gold plating, post-treatment to output of finished products.

 II. Main equipments

1. Pre-treatment equipment: including degreasing machine, pickling tank, etc., which is used to remove oil, oxides and other impurities on the surface of the workpiece, so as to prepare for the gold-plating operation.

2. Gold-plating tank: the core equipment of gold-plating process, containing gold-plating solution, through electrolysis to deposit a layer of metallic gold on the surface of the workpiece. The number and configuration of the plating tank depends on the production demand.

3. Post-treatment equipment: including cleaning tanks, dryers, etc., used to remove the residual plating solution and water on the surface of the workpiece to ensure the quality and appearance of the gold plating layer.

4. Automatic control system: realize the automatic control of the whole production line through PLC or computer and other control equipments, including equipment starting and stopping, process parameter adjustment, fault diagnosis and so on.

 III. Process flow

The process flow of gold-plating equipment production line usually includes the following steps:

1. Workpiece cleaning: put the workpiece to be plated into the cleaning tank, through ultrasonic or chemical cleaning and other methods to remove surface oil and impurities.

2. Pre-plating treatment: the cleaned workpiece is treated with acid washing and activation to improve the adhesion and uniformity of the gold plating layer.

3. Plating operation: put the treated workpiece into the plating tank, and deposit a layer of metallic gold on the surface of the workpiece through electrolysis. In the process of gold plating, it is necessary to control the current, voltage, temperature and other process parameters to ensure the quality and thickness of the gold plating layer.

4. Post-plating treatment: The plated workpiece is put into the cleaning tank to remove the residual plating solution, and then dried to improve the corrosion resistance and aesthetics of the gold plating layer.

5. Finished product inspection: carry out appearance inspection and performance test on the plated workpiece to ensure that the product meets the quality requirements.