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Electrolytic treatment--removal of metal impurities in plating solution

Electrolytic treatment--removal of metal impurities in plating solution

Electrolytic treatment is a commonly used method for removing impurities in the electroplating industry. Electrolytic treatment is also an electroplating process, but it is not for the purpose of obtaining a good electroplating layer, but for removing impurities (or adjusting the composition of the plating solution). The difference is that the parts are not hung on the cathode, but an electrolytic plate (also called a false cathode) made by hanging to remove impurities. When energized, impurities are deposited, entrapped or reduced to relatively harmless substances on the cathode electrolytic plate. In a few cases, the removal of impurities by electrolysis is also carried out on the anode, so that some impurities that can be oxidized, when energized, reach the anode and oxidize into gas to escape or become relatively harmless substances.

13

2022

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05

How to maintain the electroplating equipment production line?

How to maintain the electroplating equipment production line?

At present, an efficient and fast electroplating equipment can electroplate multiple workpieces at the same time. During the electroplating process, stirring the liquid medium can accelerate the electroplating of the workpiece, and the stirring electroplating liquid medium filters impurities from the electroplating box, always adheres to the purity and quality of electroplating, greatly improves the electroplating efficiency, and is an efficient and fast electroplating equipment.

13

2022

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05

How to deal with the wastewater generated by electroplating equipment manufacturers?

How to deal with the wastewater generated by electroplating equipment manufacturers?

The purpose of electroplating wastewater treatment equipment is to make the wastewater meet the discharge standard and prevent the surrounding environment from being polluted. It's impossible to talk about all the features without getting there. According to the complexity of such wastewater sources, a comprehensive comprehensive treatment method should be adopted to solve it.

13

2022

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05

The quality of the electroplating layer is unqualified? What are the factors?

The quality of the electroplating layer is unqualified? What are the factors?

Electroplating, as a kind of industrial basic process technology, has a very wide range of applications in processing. Industrial parts are processed by electroplating process, and the surface of the parts is plated with an electroplating layer with special physical and chemical properties. On the one hand, it can increase the protection and wear resistance of the parts, and on the other hand, it can also play a certain decorative role. The electroplating process can significantly improve the performance of parts and components. In the manufacturing industry, some parts are mainly electroplated with chrome and zinc. Chrome plating can improve the wear resistance of the workpiece; galvanized parts can enhance the anti-corrosion performance and play a beautifying effect. The quality of electroplating parts plays a decisive role in the quality of equipment, so it is necessary to analyze the main reasons for determining the quality of electroplating layers and take targeted improvement measures. The author analyzes the main reasons for determining the quality of electroplating from the perspective of internal factors and external factors.

13

2022

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05

The key significance of electroplating equipment selection to ensure the quality of electroplating products

The key significance of electroplating equipment selection to ensure the quality of electroplating products

The selection of plating equipment is of key significance to ensure the quality of electroplating products and improve production efficiency. The program controllable gantry electroplating line, annular automatic electroplating line and barrel plating automatic production line, as well as supporting peripheral equipment such as rectifier, filter are introduced in detail. machine, heat exchanger, ultrasonic cleaning machine and additive automatic replenishing machine, etc.

12

2022

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05

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