The Production Hard Anodizing Rectifier from Gaohui Rectifier delivers 4000A at 60V for production water-cooled hard anodizing. This Production Hard Anodizing Rectifier powers a wide range of oxidation racks with stable DC or pulsed output. Furthermore, the Production Hard Anodizing Rectifier uses water cooled IGBT stages that hold tight output stability under full load. Consequently, oxidation shops rely on it for uniform, repeatable coatings. Moreover, surface-finishing facilities select this Production Hard Anodizing Rectifier for its water cooled design and 4000A 60V capacity that keeps deposition rates predictable. Consequently, production planners factor it into daily schedules without derating concerns.
Cooling: Water cooled | Application: Production Water-Cooled Hard Anodizing | Ripple: ≤5% | Interface: RS485/PLC
The 4000A 60V rectifier is engineered for hard anodizing of aluminum, producing thick wear-resistant anodic films. It serves jigs, hydraulic cylinders and automotive parts requiring 20–100 micron hard coat. For example, a line can anodize piston rods and guide rollers in a single pass. Furthermore, tight current control holds coating thickness steady across racks. Moreover, low ripple promotes a hard, dense film. In addition, the RS485, optional PLC interface ties it to line automation.
Moreover, this rectifier supports timed cycles for repeatable film build. In addition, water-cooled cooling sustains high-volume shifts without derating. Consequently, plants rely on it for hard chrome-free wear coatings. Moreover, maintenance teams value the accessible IGBT modules. Finally, Gaohui tunes the ramp and current limits to each customer's tank.
| Parameter | Value |
|---|---|
| DC Output Current | 0–4000A adjustable |
| DC Output Voltage | 0–60V adjustable |
| Cooling Method | Water cooled |
| Ripple Factor | ≤5% RMS |
| Control Mode | IGBT/PWM, CV/CC |
| Communication | RS485, optional PLC |
| Dimensions | Customized to tank layout |
| Weight | Customized |
| Special Feature | Production hard coat |
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.
Furthermore, Gaohui Rectifier supports parallel N+1 expansion when line capacity grows. We provide remote commissioning and spare-part support worldwide. Consequently, you can scale from one tank to a full oxidation department without replacing the rectifier.
Moreover, Gaohui Rectifier includes commissioning support and a documented maintenance plan with every Production Hard Anodizing Rectifier. Consequently, your engineers can schedule service without guessing intervals.
Related Models:
Need more current? Check the 4000A 20V Heavy Duty Anodizing Rectifier.
Need lower voltage? View the 5000A 40V High Capacity Hard Anodizing 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.
