Built for metal thermal coating operations, the Air-cooled Arc Spraying Power Supply provides adjustable 200A 24V steady DC power. Meanwhile, reliable air cooling maintains stable temperature during long continuous arc spraying cycles.
The Air-cooled Arc Spraying Power Supply delivers stable adjustable DC power specially engineered for wire arc spraying and metal anti-corrosion coating projects. Unlike common welding power units, this power source maintains consistent arc stability during extended thermal spraying operations. For example, it keeps steady current and voltage while operators spray zinc, aluminum or stainless steel wires for large structural protection. Many ordinary power supplies suffer arc fluctuation under heavy continuous workload. As a result, they create uneven coating thickness, increased particle oxidation and poor coating adhesion. Unstable arcs also lead to excessive wire consumption and more rework on coated workpieces. These drawbacks raise material cost and reduce overall coating quality.
The Air-cooled Arc Spraying Power Supply supports full stepless adjustment from 0‑200A and 0‑24V. It meets power requirements for zinc/aluminum arc spraying, wear-resistant metal coating and other thermal spray workflows. In addition, its robust air cooling system dissipates heat steadily during extended spraying batches. 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 coating uniformity and stabilizes arc conditions for metal wire melting. Furthermore, multi-layer safety safeguards protect internal hardware against overload, over-temperature and unexpected short-circuit events throughout long spraying shifts.
Delivers adjustable 200A 24V precision DC output, purpose-built for wire arc spraying and anti-corrosion metal coating.
Adopts high-speed closed-loop arc stabilization control. It reduces arc flickering and guarantees consistent coating adhesion on steel substrates.
Comes with dependable air-cooled heat dissipation. It removes heat steadily and supports uninterrupted on-site and workshop spraying tasks.
Features CC and CV dual operating modes. Operators can switch modes flexibly for wire setup, arc spraying and coating quality inspection.
Integrates full industrial-grade multi-protection system. It withstands sudden current surges and protects the power unit and spray gun from damage.
Fitted with standard RS485 communication port. Operators track real-time spraying parameters and store historical logs to optimize coating recipes.
In fact, many thermal spray workshops still use modified welding power supplies for arc coating work. Those units produce unstable arcs and lead to inconsistent coating layers. Even so, the Air-cooled Arc Spraying Power Supply fits perfectly for metal coating factories and on-site anti-corrosion construction teams. Many spraying projects run non-stop batches with changing wire types and workpiece distances, and this unit adapts well to these practical working scenarios. Our team runs full-load arc stability testing for every unit before shipment. Therefore, each unit maintains consistent performance across repeated arc spraying batches.
Our closed-loop regulation system responds quickly to minor output deviations. Changing wire feed speed and ambient site temperature create these small fluctuations. It maintains highly accurate current and voltage output under diverse working states. As a result, you cut coating rework rates and reduce long-term production expenditure. The unit stores multiple groups of arc spraying process parameters. Operators retrieve validated process presets rapidly. This action shortens equipment setup cycles and improves overall workshop productivity.
The reinforced cabinet adopts optimized ventilation design for air cooling. It suits fixed workshop installation and mobile on-site construction 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 dusty thermal spray workshop surroundings.
| Parameter Category | Specific Item | Specification |
|---|---|---|
| Rated Output | Rated Current | 200A |
| Rated Output | Rated Voltage | 0‑24V |
| Working Mode | Operation Type | Constant Current / Constant Voltage, Stable Arc 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 | Wire arc spraying, zinc/aluminum anti-corrosion coating, wear-resistant metal thermal spray, structural steel surface protection |
Further, we back this power supply 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 arc spraying 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 thermal spray process requirements. Reach out to us for tailored custom solutions.
The Air-cooled Arc Spraying Power Supply serves thermal spray contractors, metal coating manufacturers and structural anti-corrosion workshops. Operators deploy it for zinc and aluminum arc spraying to protect steel bridges, pipelines and machinery parts. It also supports trial testing for newly developed thermal spray coating formulations.
Moreover, the unit runs reliably through long-duration batch cycles and round-the-clock spraying runs. Its stable arc DC output improves coating adhesion and reduces metal particle oxidation. For instance, it minimizes surface defects and speeds up prototype validation for custom anti-corrosion coating projects.
We develop custom power-supply solutions for heavy-duty thermal arc spraying scenarios. In contrast to ordinary welding power supplies, the Air-cooled Arc Spraying Power Supply receives specialized tuning for stable arc control and continuous air-cooled batch spraying conditions. It delivers excellent operational stability for dusty thermal spray 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 arc spraying 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 thermal spray 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.
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.
