Our galvanized rectifier, rated at 8000A 18V, serves as a dedicated industrial DC power supply for industrial zinc plating processes. It delivers stable high-current, low-voltage output to deposit uniform, dense, and corrosion-resistant zinc coatings on metal workpieces—acting as the “energy heart” of industrial zinc plating lines. Since we focus on customized solutions as our core business, we design this galvanized rectifier to solve key pain points in industrial zinc plating, including unstable coating adhesion, excessive output ripple, poor adaptability to large workpieces, and mismatched parameters with high-volume production lines. We position it as a reliable power core for industrial zinc plating, supporting long-term continuous operation in harsh workshop environments with acid mist and high humidity.
·8000A high-current output, ideal for high-volume industrial zinc plating
·Ultra-low ripple (≤1%) for uniform, corrosion-resistant zinc layers
·Fully customizable parameters, structure and interface to fit your needs
·CC/CV dual-mode control for stable, consistent plating processes
·Comprehensive protection systems for safe 24/7 operation
First and foremost, our galvanized rectifier adopts advanced high-frequency IGBT technology, which achieves ≥92% energy efficiency and significantly reduces daily operating costs for your factory. This technological advantage also ensures high output accuracy, so current and voltage stay stable even under full 8000A load, greatly improving coating consistency and cutting down common defects like uneven thickness or poor adhesion.
Moreover, we specifically design the entire galvanized rectifier with a corrosion-resistant chassis and components to withstand the harsh conditions of zinc plating workshops. Its efficient cooling system—available in both water-cooled and air-cooled options—effectively controls temperature rise during long-term operation, extending the equipment’s service life to years and reducing maintenance frequency.
In addition, the control system of the galvanized rectifier is user-friendly and flexible. It supports both manual parameter adjustment and automatic linkage with production lines via RS485/PLC, helping you boost production efficiency and cut labor costs. Unlike standard off-the-shelf models, we can tailor every galvanized rectifier to match your specific zinc plating process needs, making it adaptable to diverse industrial scenarios.
| 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.
Our galvanized rectifier is widely used in industrial zinc plating scenarios, especially for steel structures, automotive parts, hardware components, pipes, and fasteners that require strong corrosion resistance. It suits continuous automatic zinc plating lines, semi-automatic production lines, and large-scale single-station processing equipment, adapting to different high-volume production scales. Additionally, it can stably operate under high-load, long-cycle working conditions, and we can customize it to meet the specific process requirements of different zinc plating workshops—whether for large workpieces or special plating standards. It also fits well with zinc plating processes that demand precise rectification of alternating current to direct current for consistent coating quality and adhesion.
We focus on customized industrial power supply solutions as our core business, with mature design and production capabilities for high-current galvanized rectifiers. Our professional technical team can adjust parameters, dimensions, interfaces, and functions of the galvanized rectifier according to your actual working conditions, ensuring the equipment perfectly matches your zinc plating production line and process needs.
Our factory boasts a complete production line and strict quality control system, with all galvanized rectifiers undergoing rigorous aging and performance testing before delivery—guaranteeing stability and reliability in industrial environments. We also hold ISO9001 quality certification, ensuring our products meet international industrial standards.
We provide a one-year warranty and 7×24-hour long-term technical support, ensuring timely solutions for any operational issues. Our efficient supply chain allows us to maintain a short delivery cycle, helping you quickly put the galvanized rectifier into use and achieve stable production. Our focus on customization and quality makes us a trusted partner for your industrial zinc plating power supply needs.
Since its inception, the company has adhered to a market-oriented approach, with technological innovation as the core of its development. Through continuous innovation and upgrading, and by improving its scientific research and technology, it has successively obtained software copyright, software product, patent certificates, and CE certification, and has been recognized as a high-tech enterprise, one of China's top ten power supply brands, and a science and technology-based SME. Simultaneously, the company's domestically developed and innovative products have gradually replaced imported products.
Learn more about related products:Hard Chrome Plated Rectifier
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.
