Ralli Wolf RC20 CUT 200 200A Heavy-Duty IGBT Air Plasma Cutting Machine with CNC Interface, High-Frequency Arc Starting and 100% Duty Cycle – 380V 3-Phase
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The Ralli Wolf RC20 CUT 200 Air Plasma Cutting Machine is a heavy-duty industrial cutting solution designed for metal fabrication, engineering workshops and demanding production environments. With an adjustable cutting current range of 30–200A and a stated cutting thickness range of 3–60mm, it is suitable for a wide range of industrial metal-cutting applications.
Powered by high-frequency soft-switching IGBT inverter technology, the RC20 is designed to provide stable plasma arc performance and reliable cutting output. Its CNC signal outputs support integration with compatible automatic cutting systems, while the water- or air-cooled torch configuration supports different operating requirements.
The machine can cut conductive metals including carbon steel, stainless steel, alloy steel, cast iron, aluminium, copper, manganese and titanium. Its 380V three-phase supply and 100% rated duty cycle make it suitable for demanding industrial cutting operations.
Key Features
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200A rated cutting output for heavy-duty metal cutting.
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IGBT inverter technology with high-frequency soft switching.
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30–200A adjustable cutting current for different material thicknesses.
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Cutting thickness of 3–60mm, as stated in the product listing.
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100% rated duty cycle for sustained operation at the specified rating.
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CNC interface signal outputs for compatible automated cutting systems.
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Compatible with compressed-air plasma cutting.
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Water/air torch cooling support, depending on the configuration.
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Designed for cutting carbon steel, stainless steel, alloy steel, cast iron, aluminium, copper, manganese and titanium.
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Suitable for heavy fabrication and industrial production environments.
Applications
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Heavy-duty industrial metal cutting
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Thick steel plate cutting
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Stainless steel and alloy steel fabrication
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Aluminium and copper cutting
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Cast iron component cutting
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CNC-integrated automatic cutting systems
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Shipbuilding and structural fabrication
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Construction and engineering industries
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Industrial machinery manufacturing and maintenance
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Continuous production cutting operations
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Ralli Wolf |
| Model | RC20 |
| Product Series | CUT 200 |
| Product Type | Air Plasma Cutting Machine |
| Rated Output Current | 200A |
| Output Current Range | 30–200A |
| Input Voltage | AC 380V ±15% |
| Phase | 3-Phase |
| Frequency | 50/60Hz |
| Rated Input Capacity | 47 kVA |
| Rated Input Current | 63A |
| Rated Output Voltage | 150V |
| Output Floating Voltage | 340V |
| Duty Cycle | 100% |
| Inverter Technology | High-frequency soft-switching IGBT |
| Arc Starting | High Frequency |
| Plasma Gas | Compressed Air |
| Working Gas Pressure | 0.45–0.55 MPa |
| Cutting Thickness | 3–60mm |
| Efficiency | 90% |
| Power Factor | 0.89 |
| Insulation Class | F |
| Housing Protection | IP21S |
| Torch Cooling | Water/Air Cooling |
| Approximate Net Weight | 75kg |
| Dimensions (L × W × H) | 825 × 350 × 735mm |
Package Details
Confirm the package configuration with the supplier. The equipment may require or be supplied with:
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Plasma cutting torch
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Torch cable and connections
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Earthing cable with clamp
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Air supply connection accessories
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Cooling-related accessories, where applicable















