Description
Harness advanced metallurgy with HANI’s Vacuum Arc Remelting Furnace (VAR) – engineered to produce ultra-high-purity alloys for aerospace, medical, and energy industries.
Key Highlights of HANI Vacuum Arc Remelting Furnace
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Superior Material Quality: Achieve alloys with exceptional purity, low gas content (oxygen, hydrogen, nitrogen), and minimized inclusions.
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Vacuum Environment: Remelt under controlled vacuum (≤0.1 Pa) to eliminate contamination and enhance microstructure uniformity.
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Precision Control: Automated systems for stable arc stability, melt rate, and solidification parameters.
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Wide Material Compatibility: Ideal for titanium alloys, nickel-based superalloys, zirconium, and specialty steels.
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Customizable Solutions: Furnaces from 1 ton to 50 tons, tailored to meet specific production needs.
Technical Parameters
| Feature | Specification |
|---|---|
| Capacity | 1 ton – 50 tons |
| Vacuum Level | ≤0.1 Pa |
| Power Supply | DC/AC, 3000–15000 kW |
| Electrode Diameter | 150–800 mm |
| Cooling System | Closed-loop water cooling |
| Control System | PLC + HMI Interface |
| Warranty | 1–2 years (core components) |
| Applications | Aerospace, medical implants, nuclear, defense |
Why Choose HANI’s VAR Furnace?
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Advanced Vacuum Technology
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Multi-stage vacuum pumps ensure rapid evacuation and stable pressure for contamination-free melting.
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Intelligent Process Control
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Real-time monitoring of arc length, temperature, and solidification rates via PLC systems for repeatable results.
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Enhanced Material Performance
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Refined grain structure and reduced segregation improve fatigue resistance and mechanical properties.
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Energy-Efficient Design
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Optimized power distribution and water-cooled copper mold minimize energy consumption.
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Modular Construction
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Easy maintenance and upgrades with replaceable electrode arms, crucibles, and vacuum chambers.
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Safety Compliance
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Leak detection, overpressure relief, and emergency shutdown systems ensure operator safety.
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Applications of VAR Furnace
HANI’s VAR technology is critical for industries requiring ultra-clean, high-performance alloys:
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Aerospace: Turbine blades, engine components (Ni-based superalloys).
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Medical: Biocompatible titanium implants, surgical tools.
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Energy: Zirconium cladding for nuclear reactors, corrosion-resistant alloys.
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Defense: High-strength steels for armored vehicles.
Customizable Solutions by HANI
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Capacity Flexibility: From lab-scale 1-ton units to heavy-duty 50-ton production furnaces.
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Retrofit & Upgrades: Modernize existing VAR systems with HANI’s advanced automation and vacuum tech.
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Turnkey Services: Full support from design, installation, training, to after-sales maintenance.
HANI’s Global Expertise
With installations in Germany, India, Kazakhstan, and beyond, HANI Metallurgy delivers:
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ISO-Certified Manufacturing: Quality assurance for every component.
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24/7 Technical Support: On-site commissioning and global spare parts network.
Contact HANI Today!
Elevate your alloy production with HANI’s Vacuum Arc Remelting Furnace – where precision meets performance.
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- E-mail: inquiry@hanmetallurgy.com
Description
The Vacuum Arc Remelting Furnace (VAR) by HANI Metallurgy remelts consumable electrodes under vacuum or inert gas to produce metals with ultra-low impurities and superior homogeneity. Key components include:
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Vacuum Chamber: Robust steel structure with high-pressure seals.
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Electrode Drive System: Precision control of melting rate via servo motors.
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Water-Cooled Crucible: Copper mold for directional solidification.
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Analytical Ports: Sample extraction for real-time quality checks.
VAR is indispensable for critical applications where material failure is not an option.
