Built for industrial metal pretreatment work, the Air-cooled Electrolytic Cleaning Rectifier delivers adjustable 500A 15V steady DC power. Meanwhile, efficient air cooling maintains stable operating temperature during repeated cleaning batches.
The Air-cooled Electrolytic Cleaning Rectifier provides precisely regulated DC power made for electrolytic degreasing and metal surface pretreatment operations. Unlike general electroplating rectifiers, this unit sustains consistent current density to strip oil, grease and oxide residues from metal substrates. For example, it maintains reliable power output as batches of steel or copper workpieces remove surface contaminants inside alkaline cleaning tanks. Many conventional rectifiers suffer current fluctuation after long runtime. As a result, some parts retain oil stains and require re-cleaning before downstream plating. Unstable power also creates uneven surface activation and reduces coating adhesion in subsequent processes. These drawbacks raise rework volume and slow down the whole pretreatment line.
The Air-cooled Electrolytic Cleaning Rectifier supports full stepless adjustment from 0‑500A and 0‑15V. It meets power requirements for metal electrolytic degreasing, oxide removal and other electrochemical pretreatment workflows. In addition, its robust air cooling system dissipates heat steadily during extended cleaning cycles. It maintains stable operating temperature even under continuous full-load operation. Its closed-loop control preserves accurate DC output amid gradual load changes. It improves contaminant removal uniformity and stabilizes alkaline cleaning bath conditions. Furthermore, multi-layer safety safeguards protect internal hardware against overload, over-temperature and unexpected short-circuit events throughout long production shifts.
Delivers adjustable 500A 15V precision DC output, purpose-built for metal electrolytic cleaning and pretreatment degreasing.
Adopts high-precision closed-loop current control. It limits output fluctuation and ensures consistent contaminant removal across workpiece batches.
Comes with dependable air-cooled heat dissipation. It removes heat steadily and supports non-stop batch electrolytic cleaning production.
Features CC and CV dual operating modes. Operators can switch modes flexibly for workpiece loading, electrolytic cleaning and rinse preparation.
Integrates full industrial-grade multi-protection system. It withstands sudden current surges and protects both rectifier and metal parts from damage.
Fitted with standard RS485 communication port. Operators track real-time cleaning parameters and store historical logs to optimize bath recipes.
In fact, many metal finishing workshops still use ordinary plating rectifiers for electrolytic cleaning tasks. Those units show unstable current density and lead to inconsistent degreasing results. Even so, the Air-cooled Electrolytic Cleaning Rectifier fits perfectly for metal pretreatment factories and surface finishing workshops. Many cleaning lines run continuous batches with changing workpiece surface area, and this unit adapts well to these practical working scenarios. Our team runs full-load stability testing for every unit before shipment. Therefore, each unit maintains consistent performance across repeated electrolytic cleaning batches.
Our closed-loop regulation system responds quickly to minor output deviations. Changing workpiece surface area and ambient workshop temperature create these small fluctuations. It maintains highly accurate current and voltage output under diverse working states. As a result, you cut rework rates and reduce long-term production expenditure. The unit stores multiple groups of electrolytic cleaning process parameters. Operators retrieve validated process presets rapidly. This action shortens equipment setup cycles and improves overall workshop productivity.
The reinforced cabinet uses optimized ventilation for air cooling. It suits fixed installation inside electrolytic pretreatment workshop environments. You only need standard three-phase AC mains power input for regular operation. It effectively lowers hardware failure risks caused by overheating. Meanwhile, it operates reliably for long hours inside humid alkaline bath workshop surroundings.
| Parameter Category | Specific Item | Specification |
|---|---|---|
| Rated Output | Rated Current | 500A |
| Rated Output | Rated Voltage | 0‑15V |
| Working Mode | Operation Type | Constant Current / Constant Voltage, Low Drift DC |
| Cooling System | Cooling Method | Air‑Cooled |
| Input Power | Input Voltage | Three-phase AC Customized |
| Communication Interface | Data Port | RS485 |
| Safety Protection | Protection Functions | Over‑current, Over‑voltage, Over‑temperature, Short‑circuit, Surge Protection |
| Applicable Scenarios | Main Applications | Metal electrolytic degreasing, oxide layer removal, workpiece surface activation, plating pretreatment cleaning |
Further, we back this rectifier with a 1‑year warranty and design it for over 10 years of service life. It supports constant-current and constant-voltage modes. It also provides programmable current and voltage ramp-up to suit different electrolytic cleaning startup workflows. Notably, multi-segment parameter settings enable flexible process configuration. Its built-in RS485 port allows staff to view live data and connect with other workshop equipment. We supply optional custom function upgrades. These options satisfy special pretreatment cleaning process requirements. Reach out to us for tailored custom solutions.
The Air-cooled Electrolytic Cleaning Rectifier serves metal pretreatment manufacturers, electroplating factories and surface finishing workshops. Operators deploy it for electrolytic degreasing to eliminate grease and oxide films before plating or anodizing. It also supports trial testing for newly developed alkaline cleaning bath formulations.
Moreover, the unit runs reliably through long-duration batch cycles and round-the-clock production runs. Its low-drift DC output improves cleaning consistency and stabilizes electrolyte bath conditions. For instance, it reduces surface residue defects and speeds up process validation for custom metal pretreatment projects.
We develop custom power-supply solutions for electrochemical metal pretreatment scenarios. In contrast to ordinary electroplating rectifiers, the Air-cooled Electrolytic Cleaning Rectifier receives specialized tuning for stable current density and continuous air-cooled batch cleaning conditions. It delivers excellent operational stability for humid alkaline pretreatment workshop environments.
Our technicians complete stability simulation testing and full-load ageing checks for every unit before shipment. This step guarantees dependable real-world performance during continuous electrolytic cleaning production. We accept non-standard parameter adjustments and custom-feature development. We also provide professional process setup guidance and complete after-sales support. In short, we deliver trustworthy power hardware for your mass-production and pilot-scale surface pretreatment projects.
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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.
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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.
