We specialize in custom-built rectifiers exclusively designed for both chrome plating and hard chrome plating processes, crafting each unit to perfectly match your specific plating requirements, workpiece dimensions, production scale, and on-site operational conditions to ensure optimal performance and consistent coating quality.
A Chrome Plating Rectifier provides stable and controllable DC power essential for high-quality chrome plating and hard chrome plating processes. We focus on developing fully customized rectifiers that match your exact plating requirements, workpiece specifications, and production environment. Each unit is engineered to deliver consistent current, low ripple, and reliable performance, ensuring uniform coating thickness, strong adhesion, and excellent surface finish for both decorative and industrial applications. We build no generic standard models; every chrome plating rectifier we provide is tailored to support your plating line efficiently and sustainably.
Chrome plating and hard chrome plating target different application scenarios, so they require different power supply characteristics, and we customize our rectifiers to match these differences precisely. The chrome plating, also known as decorative chrome plating, forms a thin, bright, and smooth coating mainly for appearance and basic corrosion resistance, widely used in automotive trims, furniture hardware, bathroom accessories, and daily consumer products. Hard chrome plating, or industrial chrome plating, creates a thick, highly wear-resistant layer to strengthen parts, repair worn components, and extend service life, making it suitable for hydraulic rods, gears, molds, mechanical shafts, and heavy machinery parts. Since decorative chrome needs low-ripple and stable power for a flawless finish while hard chrome demands continuous high current and long-hour operation, we adjust every parameter of the rectifier to fit your specific plating type perfectly.
Our chrome plating rectifiers adopt advanced IGBT high-frequency technology to deliver steady and precise power output, which effectively improves coating uniformity, reduces surface defects, and enhances overall product quality. We build each rectifier with fully adjustable functions, including constant current and constant voltage modes, to adapt to different stages of the plating process. We also integrate comprehensive protection mechanisms such as overcurrent, overvoltage, overheat, and short-circuit protection to keep equipment running safely and minimize production interruptions. Most importantly, we customize every structural and functional detail to align with your production line, ensuring the rectifier fits your working environment without compromise.
| Parameter | Specification |
|---|---|
| Model | Customized according to customer requirements |
| Circuit Mode | IGBT / PWM |
| Input Voltage | Single-phase AC220V / Three-phase AC380V (please consult customer service and leave a note when placing an order) |
| Frequency | 50Hz / 60Hz (others customizable) |
| Output Voltage | Adjustable from 0 to max. specified value (customizable up to 10,000V) |
| Output Current | Adjustable from 0 to max. specified value (customizable up to 100,000A) |
| Output Accuracy | Current regulation accuracy ≤1% / Voltage regulation accuracy ≤1% |
| Output Display | Digital voltage and current meter display (display and control unit separated from main unit) |
| Adjustment Range | Current: 0–rated value; Voltage: 0–rated value |
| Efficiency | Overall efficiency ≥92% |
| Output Interface | RS485 communication or 4-20mA analog function interface (requires customization) |
| Insulation Resistance | Input–Output: ≥5MΩ Input–Enclosure: ≥5MΩ Output–Enclosure: ≥5MΩ |
| Dielectric Strength | Input–Output: AC1500V, 10mA, 1 minute Input–Enclosure: AC1000V, 10mA, 1 minute |
| Operating Environment | -15°C to +40°C |
| Protection Rating | IP20 |
| Cooling System | Water-cooled / Air-cooled (requires consultation for customization) |
| Storage Temperature | -20°C to +50°C |
| Operating Condition | Suitable for full-load continuous operation |
| Protection Modes | Phase loss, over-temperature, over-current, short circuit, under-voltage, over-voltage protection |
Custom models available. Input Voltage: 380V
| Hard Chrome Plating Rectifier Model Selection (Any Model Customizable) | |||||
| Air-Cooled | |||||
| Model | Output Current (A) | Output Voltage (V) | Input Voltage (V) | Weight (KG) | W×L×H (mm) |
| YG500 | 500 | 12/15/18 | 380 | 50 | 510×580×230 |
| YG800 | 800 | 12/15/18 | 380 | 70 | 510×580×690 |
| YG1000 | 1000 | 12/15/18 | 380 | 70 | 510×580×690 |
| YG1500 | 1500 | 12/15/18 | 380 | 80 | 510×580×690 |
| YG2000 | 2000 | 12/15/18 | 380 | 105 | 510×580×920 |
| YG3000 | 3000 | 12/15/18 | 380 | 130 | 510×580×920 |
| YG4000 | 4000 | 12/15/18 | 380 | 160 | 510×580×1160 |
| YG5000 | 5000 | 12/15/18 | 380 | 200 | 510×580×1620 |
| YG6000 | 6000 | 12/15/18 | 380 | 215 | 510×580×1620 |
| YG8000 | 8000 | 12/15/18 | 380 | 450 | 700×900×1780 |
| YG12000 | 12000 | 12/15/18 | 380 | 560 | 570×830×2010 |
| Water-Cooled | |||||
| Model | Output Current (A) | Output Voltage (V) | Input Voltage (V) | Weight (KG) | W×L×H (mm) |
| YG1000 | 1000 | 12/15/18 | 380 | 65 | 480×730×270 |
| YG2000 | 2000 | 12/15/18 | 380 | 100 | 660×1320×370 |
| YG3000 | 3000 | 12/15/18 | 380 | 110 | 660×1320×370 |
| YG4000 | 4000 | 12/15/18 | 380 | 120 | 660×1320×370 |
| YG5000 | 5000 | 12/15/18 | 380 | 150 | 500×640×1130 |
| YG6000 | 6000 | 12/15/18 | 380 | 165 | 500×670×1450 |
| YG8000 | 8000 | 12/15/18 | 380 | 290 | 500×670×1450 |
| YG10000 | 10000 | 12/15/18 | 380 | 320 | 600×800×1750 |
| YG12000 | 12000 | 12/15/18 | 380 | 330 | 600×800×1750 |
| YG15000 | 15000 | 12/15/18 | 380 | 450 | 800×1350×1620 |
| YG18000 | 18000 | 12/15/18 | 380 | 800 | 860×1480×1850 |
| YG20000 | 20000 | 12/15/18 | 380 | 900 | 860×1480×1850 |
| YG30000 | 30000 | 12/15/18 | 380 | 1000 | 860×1480×1850 |
| YG40000 | 40000 | 15/18 | 380 | 1450 | 860×1480×1850 |
| YG50000 | 50000 | 15/18 | 380 | 1700 | 860×1480×1850 |
| YG60000 | 60000 | 15/18 | 380 | 2100 | 860×1480×1850 |
| YG80000 | 80000 | 18 | 380 | 2600 | 860×1480×1850 |
| Item | Details |
| Function Selection | Single timer, Dual timer, Triple timer, Multi‑segment timer, Automatic reverse polarity |
| Control Mode | Equipped with remote control box, RS485 |
Power（W） = Output Voltage（V） × Output Current（A）
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.
Customization stands at the center of our product advantages, as we never limit customers to fixed specifications but tailor each rectifier to your unique production situation. Our rectifiers feature ultra-low ripple output, which guarantees smooth, even, and defect-free coatings for both decorative chrome and hard chrome plating. They are built to support continuous long-hour operation, ensuring high stability for mass production lines. The high-efficiency IGBT design reduces energy consumption and lowers daily operating costs, while the user-friendly control panel simplifies operation and reduces training time for your staff. With robust structure and reliable performance, our rectifiers also reduce maintenance frequency and extend service life.
Our custom chrome plating rectifiers apply to a wide range of industries that use chrome plating or hard chrome plating. They are widely used in automotive parts plating, hydraulic cylinder surface treatment, mechanical shaft and gear processing, mold plating, hardware fastener plating, bathroom fitting finishing, and various decorative and industrial surface coating applications. Whether you produce small decorative parts or large industrial components, we can customize a suitable power solution to match your production scale and process requirements.
We focus on providing professional custom power solutions for the surface finishing industry, with rich experience in designing rectifiers for chrome plating and hard chrome plating. Our engineering team communicates with you thoroughly to understand your workpiece characteristics, plating process, and production environment before developing a targeted solution. All our products hold CE and ISO9001 certifications, and we use high-quality components and strict manufacturing standards to ensure each rectifier delivers stable performance and high durability. We also provide complete technical support, including installation guidance, on-site commissioning, and after-sales service, to help you run your production line smoothly and efficiently.
Tell us your workpiece type, plating requirements, expected current and voltage, and production capacity, and we will provide a customized chrome plating rectifier solution just for you. Contact us today to get a professional proposal and free quote for your chrome or hard chrome plating line.
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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.
