The Industrial Plating Rectifier from Gaohui Rectifier delivers high-current DC for heavy industrial plating lines. This Industrial Plating Rectifier powers zinc, nickel, and copper on large racks of automotive parts. Furthermore, the Industrial Plating Rectifier maintains ripple-free output under full load. Therefore, manufacturers rely on it for thick, uniform deposits.
Cooling: Water/Air | Application: Heavy Rack Plating | Ripple: ≤2% | Efficiency: ≥90%
The 4000A 15V rectifier is engineered for rack plating tanks of 3000L to 5000L. It handles automotive components such as brake calipers and chassis brackets. Specifically, a typical zinc plating line runs at 3000 to 4000A for racks totaling 3000 to 5000 dm². Furthermore, the rectifier supports both air-cooled and water-cooled installations.
Moreover, this rectifier serves nickel plating on fasteners and copper strike on steel. The ≤2% ripple ensures bright deposits on decorative and functional parts. Consequently, coating thickness stays consistent shift after shift.
Moreover, the rectifier supports both constant current and constant voltage modes. Zinc lines run CV, while nickel lines prefer CC. Consequently, one rectifier serves multiple bath chemistries in the same shop.
| Parameter | Value |
|---|---|
| AC Input Voltage | AC 380V ±10%, 3-phase |
| DC Output Current | 0–4000A adjustable |
| DC Output Voltage | 0–15V adjustable |
| Cooling Method | Water / air-cooled optional |
| Ripple Factor | ≤2% RMS |
| Communication | RS485 / Profibus |
| Efficiency | ≥90% |
| Dimensions | 1200 × 800 × 600 mm |
| Weight | 450 kg |
| Specifications subject to change. Custom designs available upon request. | |
We can provide:
The product comes with a one-year warranty and boasts a service life of over 10 years. It supports both Constant Current and Constant Voltage modes, and it also includes a programmable ramp-up function for current or voltage settings. For time-sensitive applications, you can use the timed operation mode. Moreover, the multi-segment function allows you to vary constant current or voltage levels over time. The device further offers an RS485 communication interface, automatic polarity reversal, and a minute-level timing function. If you need customization, please contact us for further details.
Related Models:
Lower capacity? View 4000A Air Cooled Rectifier.
Need chrome? Check Chrome Plating Rectifier 4000A.
Higher power? See Heavy Duty Rectifier 6000A.
A: Products with the same nominal specifications often serve different industries, and they may carry different detailed parameter requirements. These differences directly affect production costs and technical solutions, so final prices will vary accordingly. For this reason, we recommend you contact us directly to receive a precise and tailored quotation.
A: We assign specialized consultants to support each industry sector. If you need further information, simply reach out to us. After we confirm your request, we will immediately send you the full technical datasheets and product images you need.
A: We focus on custom non-standard industrial power supplies, so we can fully adjust output current and voltage to match your exact needs. The products shown on our website only represent part of our actual range, as we do not list every model online. If you cannot find your desired specifications, please contact us directly. We will work with you to confirm your exact requirements, or we can guide you to select the most suitable parameters based on your industry standards. We will provide complete technical specifications and dimension drawings so you can fully understand the product.
