The Heavy Chrome Rectifier from Gaohui Rectifier supplies 8000A at 18V for demanding hard chrome applications. This Heavy Chrome Rectifier keeps current stable while plating shafts, dies and wear surfaces that need thick deposits. Furthermore, the Heavy Chrome Rectifier combines water cooling with IGBT control for long production runs. Therefore, finishing shops select it for repeatable, heavy-section chromium build-up. Moreover, shafts & dies facilities select this Heavy Chrome Rectifier for its water cooled design and 8000A capacity that keeps deposition rates predictable. Consequently, production planners factor it into daily schedules without derating concerns.
Cooling: Water Cooled | Application: Shafts & Dies | Ripple: ≤5% | Interface: RS485
The 8000A 18V rectifier is engineered for hard chrome tanks of 4000L to 7000L, typically running at 25-50 A/dm2. It is ideal for plating hydraulic piston rods, extrusion dies and crane shafts where deposit thickness from 80 to 250 microns is common. For example, a die shop can rebuild worn forging dies overnight. In addition, the 18V ceiling accommodates longer rack spacing and heavier bus-bar losses. Moreover, the 380V output range provides useful headroom for bus-bar losses, contact resistance and cooler electrolytes. In addition, the RS485 standard port allows remote monitoring.
Furthermore, the rectifier offers ramp-up control that prevents thermal shock on cold workpieces. Moreover, its water-cooled design allows installation near the tank line without extra ventilation ducts. Consequently, operators gain a compact, dependable power source for both functional and salvage chrome plating work. Moreover, operators appreciate the straightforward layout and clearly marked controls on this Heavy Chrome Rectifier. Finally, the service team at Gaohui Rectifier responds to spare-part requests quickly, which keeps the line running.
| Parameter | Value |
|---|---|
| AC Input Voltage | AC 380V ±10%, three phase |
| DC Output Current | 0–8000A adjustable |
| DC Output Voltage | 0–18V adjustable |
| Cooling Method | Water cooled |
| Ripple Factor | ≤5% RMS |
| Control Mode | IGBT/PWM, CV/CC |
| Communication | RS485 standard |
| Dimensions | 1200 × 800 × 1600 mm |
| Weight | 850 kg |
| Special Feature | Programmable ramp-up |
| 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:
Need less power? View the 6000A 16V Hard Chrome Plating Rectifier.
Need more current? Check the 15000A 16V Hard Chrome 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.
