Custom Vacuum Sintering Furnace Up to 2500℃ for Boron Carbide
Custom Vacuum Sintering Furnace Up to 2500℃ for Boron CarbideI
Description:
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As a 2500°C batch-type induction heating system, this high-temperature vacuum sintering furnace leverages IGBT power regulation to achieve substantial energy savings. Meticulously engineered for precision and efficiency, it integrates state-of-the-art electric induction heating technology with a hermetically sealed vacuum environment, delivering consistent high temperatures that satisfy the stringent sintering requirements of high-performance materials.
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Built for long-term industrial operation, it features a robust structural frame and an intelligent temperature control system. This allows for precise tuning of heating rates, dwell times, and cooling phases, guaranteeing uniform heating of workpieces throughout the sintering process.
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Suitable for both large-scale production and small-batch runs, it processes components such as boron carbide plates, advanced ceramics, and alloy parts. Its intuitive control panel and comprehensive safety features make it equally well-suited for laboratory research and industrial manufacturing environments.
Application:
- Ceramic Materials: Sintering of boron carbide plates, silicon carbide, zirconia, sapphire, and other advanced ceramic components.
- Hard Alloys & Metals: Processing of tungsten carbide, carbide alloys, metal billets, and powder metallurgy products (e.g., neodymium magnets, NdFe14B).
- Special Materials: Sintering of gemstone, diamond, rhenium materials, boron nitrogen, vanadium carbide powder, and composite metal powders.
Specification:
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Sintering Furnace -- Technology Parameter |
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Lab usage |
Production usage |
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NTI-SJL-54W |
NTI-SJL-98W |
NTI-SJL-300w |
NTI-SJL-400W |
NTI-SJL-1280W |
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Working size |
mm |
300×300×600 |
350×350×800 |
500×500×1200 |
500×500×1600 |
800×800×2000 |
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Heating type |
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IF induction heating |
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Control type |
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SCR control or IGBT control(optional) |
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HT zone capacity |
L |
54 |
98 |
300 |
400 |
1280 |
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Loading weight |
g |
HT zone capacity ×density(g/cm³)×1000 Remark:1L=1000cm³ |
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IF power |
Kw |
120 |
160 |
200 |
250 |
400 |
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Ultimate vacuum |
Pa |
20 |
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Max.working temperature |
℃ |
2500 |
2500 |
2500 |
2500 |
2500 |
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Usual working temperature |
℃ |
2400 |
2400 |
2400 |
2400 |
2400 |
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Temperature uniformity |
℃ |
±10 |
±10 |
±10 |
±10 |
±10 |
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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) or 1-to-2 (one control cabinet for two furnaces) control modes, 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 2500℃).
- Air Compressor: Optional auxiliary equipment to provide stable air supply for pneumatic components.
Feature Advantages:
- High-Temperature Capability: Reaches up to 2500℃.
- Vacuum & Induction Heating: Vacuum environment prevents material oxidation; induction heating ensures fast, uniform temperature distribution.
- Precise Control: Equipped with FP93 Japanese Shimaden High-Precise Temperature Control System, ensuring stable sintering processes and consistent product quality.
- Versatility: Compatible with a wide range of materials (ceramics, alloys, special powders), meeting diverse production needs.
- Safety & Reliability: Equipped with short circuit, over pressure, over-temperature, over current, water shortage, and other protection mechanisms for safe operation.
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).
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.


