Factory Supply 2400°C Vacuum Sintering Furnace for Advanced Ceramic Material
Place of Origin:
Hunan, China
Brand Name:
Nuotian
Certification:
CE
Model Number:
NTI-SJL-300W
Factory Supply 2400°C Vacuum Sintering Furnace for Advanced Ceramic Material
Description:
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Designed as a 2500℃ batch-style induction heating system, this high-temperature vacuum sintering furnace uses advanced IGBT power regulation to deliver significant energy savings. Built for precision and efficiency, it combines cutting-edge induction heating technology with a fully sealed vacuum chamber, ensuring stable ultra-high temperatures that meet the strict sintering demands of high-performance materials.
- Designed to support both research applications and industrial-scale manufacturing, the system offers flexible processing capabilities for a wide range of advanced materials, including silicon carbide (SiC) ceramics, boron carbide, graphite products, carbon-carbon composites, refractory metals, powder metallurgy components, and specialty alloy parts. The intuitive touch-screen interface simplifies operation and process management, while integrated safety mechanisms such as over-temperature protection, water-cooling monitoring, vacuum interlock systems, and fault alarm functions ensure secure and stable operation. Whether used for laboratory material development, pilot-scale testing, or continuous production, this furnace provides a reliable solution for high-temperature vacuum sintering, heat treatment, carbonization, and graphitization processes.
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Built for demanding industrial environments, this high-temperature vacuum sintering furnace adopts a heavy-duty structural framework combined with premium thermal insulation materials to ensure exceptional mechanical stability and long-term operational reliability. The advanced PLC-based control system allows users to accurately program heating ramps, soaking periods, atmosphere control, and cooling stages according to specific process requirements. With precise temperature regulation and repeatable thermal performance, the furnace helps manufacturers achieve outstanding product consistency, minimize defects, and improve overall production yield across multiple sintering cycles.
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 |
/ |
IF induction heating |
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Control type |
/ |
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 |
/ |
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).
Real client case:
Designed and commissioned a high-performance sintering line for SiC ceramic rings, ensuring the dimensional accuracy and mechanical strength required for industrial sealing and high-wear environments.
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