The 20V 3200A Hard Chrome Rectifier supplies 64 kW of controlled DC output for engineering chrome plating of rods, cylinders, molds, tools and wear components.
Supporting thick, functional chrome deposits
Hard chrome plating depends on current density, part geometry, anode arrangement, bath condition and reliable electrical contact. Stable DC output helps operators hold the selected loading point through a long deposition cycle. This supports more consistent coating build and makes it easier to manage recessed or complex areas when the tooling and anode layout are correctly designed.
Electrical configuration
| DC output | 20V, 3200A |
|---|---|
| Rated power | 64 kW |
| Regulation | Constant current or constant voltage |
| Cooling choices | Air or water cooling according to duty cycle |
| Optional functions | Timer, ramp, ampere-hour control, PLC and remote panel |
| Custom output range | 1–1000V and 1–100,000A |
Simple sizing guidance
Calculate the required current from the largest plated surface area and target current density, then allow practical reserve for production variation. Confirm that the voltage covers the bath, fixtures, cables and busbar losses at full load. Part drawings and the planned anode arrangement help refine the selection.
Controls that suit the plating line
The rectifier can be configured with gradual current rise, timed stages, accumulated ampere-hours, recipe storage and communication with the line controller. Polarity-reversal and pulse functions can be discussed when the process calls for them.
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