Retech Systems RAV 100 kW Vacuum Arc Skull Melting Furnace
Specialized vacuum arc skull furnace for melting highly reactive metals like zirconium and hafnium used in nuclear reactor components. Classified in HTS 8514.32.9000 as an 'other' plasma/vacuum arc furnace for industrial heat treatment. The skull technique prevents crucible contamination during melting.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If induction heating predominates over arc melting
Induction furnaces, even under vacuum, classify separately from arc furnaces.
If sold as part of complete powder metallurgy system
Integrated systems for mechanical working of metal powders shift to Chapter 84.
If imported primarily for electrical component testing
Equipment for electrical/electronic testing under extreme conditions may classify under Chapter 85 electrical machinery.
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Import Tips & Compliance
• Provide nuclear industry certifications and material traceability requirements for reactive metal handling
• Document skull formation specifications and water-cooling system capacities in technical data sheets
• Include power supply specifications showing DC arc capabilities for stable skull melting operations
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