Induction Heating Lab Furnace 3200℃ Silicon Carbide Heat Treatment
Induction Heating Lab Furnace 3200℃ Silicon Carbide Heat Treatment
Description:
- This state-of-the-art 3200℃ vacuum induction furnace is a high-precision laboratory-grade solution purpose-built for small-scale material science experiments.
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By integrating proven medium-frequency induction heating technology with a complete vacuum and protective gas system, it delivers ultra-high-temperature operation up to 3200℃, meeting the demanding sintering and heat treatment requirements of advanced high-performance materials.
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Tailored for R&D and academic research, this furnace is available in three configurations, offering flexible, reliable solutions from initial trials and lab tests to precise sample preparation and small-batch production. Its advanced IGBT control system, paired with Japan’s Shimaden FP93 temperature controller, ensures stable, responsive thermal regulation.
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For accurate, non-contact temperature monitoring, it features an American Raytek infrared pyrometer with a range of 1000℃ to 3200℃. This professional setup guarantees precise temperature control and exceptional uniformity within ±5℃, delivering consistent, repeatable results for all high-temperature processes.
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Operating in either vacuum or argon micro-positive pressure environments, the furnace is supported by a closed-loop recirculating water cooling system for stable thermal management. Optional add-ons like gas purifiers can be integrated to meet specific material processing needs, making it ideal for both cutting-edge research and low-volume production in materials science.
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Application:
- Carbon & Graphite Materials: Processing of graphite powder, graphene, anthracite, carbon nanotubes, carbon fiber, and graphite powder.
- Ceramic & Hard Alloys: Sintering of silicon carbide, tungsten carbide, boron carbide, and other high-performance ceramic components.
- Special Functional Materials: Heat treatment of lithium battery materials, rare earth oxides, radiation-proof materials, rhenium materials, metal billets, and powder metallurgy products (e.g., metal/composite metal powders).
- Other Materials: Processing of boric anhydride, magnesium fluoride, poly-silicon materials, calcium carbide, and negative electrode materials.
Specification:
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Laboratory Furnace --Technology Parameter |
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Model Parameter |
NTI-SML-4L |
NTI-SML-9L |
NTI-SML-57L |
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Working size |
mm |
φ150×250 |
φ200x300 |
φ350x600 |
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Heating type |
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IF induction heating |
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Control type |
/ |
IGBT control |
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HT zone capacity |
L |
4 |
9 |
57 |
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Loading weight |
g |
HT zone capacity×density (g/cm³)×1000 Remark:1L=1000cm³ |
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IF power |
Kw |
80 |
100 |
150 |
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Ultimate vacuum |
Pa |
20 |
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Max.working temperature |
℃ |
3200 |
3200 |
3000 |
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Usual working temperature |
℃ |
3000 |
3000 |
2800 |
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Temperature uniformity |
℃ |
±5 |
±5 |
±5 |
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Working environment |
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Vacuum or Ar. Nitrogen atmosphere protection(micro positive pressure) |
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Furnace Configuration:
- Control System: Optional 1-to-1 (one control cabinet for one furnace), equipped with Delta PLC for stable, intelligent operation.
Key standard & optional components:
- Vacuum System: Integrated high-performance vacuum unit (including vacuum pump, valve group) to maintain stable vacuum environment during sintering.
- Gas Purifier: High-efficiency gas purification equipment (optional) to filter impurities and ensure clean gas supply for atmosphere-controlled processes.
- Cooling Tower: Optional cooling equipment to achieve efficient heat dissipation, ensuring stable operation of high-temperature components.
- Temperature Measurement: Equipped with Raytek (US) infrared thermometer for real-time, accurate high-temperature monitoring (supports precise temperature control up to 3200℃).
- Air Compressor: Optional auxiliary equipment to provide stable air supply for pneumatic components.
Feature Advantages:
- Ultra-high 3200℃ temp for various materials
- Fast heating (30min to 3000℃) saves time
- Precise control (±5℃ uniformity) ensures stable results
- Vacuum/Argon protection avoids material oxidation
After-sales Service:
- Warranty: 1-year warranty for core electrical components against manufacturing defects.
- Lifetime Service: Lifetime technical support, including remote troubleshooting, maintenance guidance, and replacement part supply (charged for non-warranty parts).
- Response Efficiency: 24-hour online consultation for urgent issues; on-site service (available globally) can be arranged based on your needs (travel costs extra).
Real client case:
We engineered a high-temperature processing line tailored for glass carbon production, enabling precise control over carbonization and graphitization to meet strict material purity and uniformity requirements.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.




