Electric brush plating power supply is a DC power supply equipment specifically designed for electric brush plating process. It adopts a movable single machine design to adapt to on-site repair needs and is widely used in industrial scenarios such as mechanical component wear repair and local coating strengthening.

🔧 Core functions and technical features

Output characteristics: It has DC flat external characteristics, and the output voltage is usually infinitely adjustable within the range of 0-30V. The voltage drift is minimal when the load fluctuates, and it is suitable for different plating solutions and workpiece plating requirements.

Safety and Monitoring: Equipped with overload protection device, the circuit will automatically cut off within 0.2 seconds when the current exceeds the set value by 10%; Integrated ampere hour meter, which can accurately control the thickness of the coating through power consumption. Some high-end models support automatic alarm when the thickness meets the standard.

Polarity switching: Equipped with positive and negative polarity conversion function, it is convenient to perform reverse electrolytic degreasing and activation treatment on the surface of the workpiece before plating, improving the bonding strength of the coating.

📋 Mainstream technology types

|Type | Core Advantages | Applicable Scenarios|

|Silicon rectifier power supply | Simple structure, high reliability, easy maintenance | Conventional brush plating operation in fixed workshop|

|Controllable silicon power supply | Low heat generation, good stability | Medium power continuous plating scenario|

|High frequency inverter switch power supply | Small size, light weight, energy efficiency ≥ 90%, supports pulse waveform output | On site field operation, high-precision coating preparation|

✅ Key points of selection

Priority should be given to selecting products that comply with the JB/T 10697-2023 industry standard. The output voltage drift under full load for 30 minutes should be controlled within ± 1.2% to avoid parameter false labeling affecting the quality of the coating.

Priority should be given to high-frequency inverters with a total weight of ≤ 15kg for on-site mobile operation scenarios. They support air cooling/water cooling options and are suitable for complex industrial power grid fluctuation environments.

It is recommended to choose a pulse inverter model for high-precision coating preparation scenarios, which can adjust frequency and duty cycle parameters to obtain denser, brighter, and more corrosion-resistant coatings, while saving plating solution consumption.

Shandong Wenbo Power Technology Co., Ltd. is engaged in the production of various specifications of rectifier equipment such as electroplating machines, electroplating equipment, high-frequency pulse electroplating power supplies, controllable silicon electroplating, electrolysis, aluminum oxidation, coloring, electrophoresis, electric brush plating, AC iron plating, cycle steering power supplies, as well as supporting equipment for electroplating such as rollers, plating tanks, string buckets, filters, and spin dryers.

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