Silicon Carbide Vacuum Sintering Furnace 2200C Argon Protective Heat Treatment
Silicon Carbide Vacuum Sintering Furnace 2200C Argon Protective Heat Treatment
Description:
- Designed for industrial batch production, this 1-to-1 vacuum resistance furnace utilizes high-efficiencyresistance heating to reach operating temperatures up to 2200°C, supported by a well-sealed vacuumchamber with an ultimate vacuum level of 20Pa. Powered by 38oV three-phase electricity and controlled bysilicon-controlled rectifier (SCR) modules, the system ensures stable and uniform temperatureperformance even under long-duration continuous production
- Built with a robust industrial-grade framework that withstands abrasion under uninterrupted operation, it incorporates an intelligent thermal regulation module that accurately calibrates heating speeds and soaking timeframes, guaranteeing uniform treatment for high-volume production runs. This engineered configuration reduces product variability to a minimum and boosts total output efficiency for high-performance materials with stringent processing requirements.
- Fitted with automatic safety functions (vacuum leak detection, over-temperature cut-off, power failureprotection) and a streamlined operation interface, it reduces manual work and operational hazards,rendering it suitable for mass production of hard alloys, SiC components, and carbon materials
Application:
- Graphite Electrode Production: Mass heat treatment for metallurgical and industrial applications.
- PI Film Debinding: High-throughput processing for carbon fiber precursor manufacturing lines.
- Radiation-Proof Material Sintering: Large-batch production of carbon-based shielding components.
Specification:
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Resistance Furnace -- Technology Parameter |
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Lab usage |
Production usage |
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NTI-DZL-54W |
NTI-DZL-98W |
NTI-DZL-300w |
NTI-DZL-400W |
NTI-DZL-720W |
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Working size |
mm |
300×300×600 |
350×350×800 |
500×500×1200 |
500×500×1600 |
600×600×2000 |
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Heating type |
/ |
Resistance heating |
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Control type |
/ |
SCR control |
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HT zone capacity |
L |
54 |
98 |
300 |
400 |
720 |
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Loading weight |
g |
HT zone capacity ×density(g/cm³)×1000 Remark:1L=1000cm³ |
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IF power |
Kw |
100 |
150 |
300 |
400 |
650 |
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Ultimate vacuum |
Pa |
20 |
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Max.working temperature |
℃ |
2300 |
2300 |
2300 |
2300 |
2300 |
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Usual working temperature |
℃ |
2200 |
2200 |
2200 |
2200 |
2200 |
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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), 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 2200℃).
- Air Compressor: Optional auxiliary equipment to provide stable air supply for pneumatic components.
Feature Advantages:
- High-Temperature Capability: Reaches up to 2200℃.
- Vacuum & Resistance Heating: Vacuum environment prevents material oxidation.
- 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 (carbon,ceramics, alloys, c/c,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:
On SIC production line, We have provided the whole production line including technology process service to Russia in 2023, starting from carbon powder and raw SIC powder.
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