Precision Sintering Furnace Using Vacuum Induction with Protective Atmosphere
This 2500℃ high-temp vacuum sintering furnace is a batch induction-heating device, with IGBT power control that saves significant energy. Engineered for precise, efficient material processing, it merges advanced electric induction heating with a sealed vacuum environment—keeping stable high temps to meet high-performance materials’ strict sintering needs.
Built with industrial durability, it has a sturdy structure and smart temperature control: this lets users adjust heating speeds, soak times, and cooling steps accurately, ensuring uniform workpiece heating in sintering.
Suited for large or small production batches, it handles boron carbide plates, ceramics, and alloy components. Its intuitive interface and safety features (over-temp alerts, vacuum leak checks) work for lab R&D and industrial manufacturing.

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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 |
/ |
Vacuum or Ar, Nitrogen atmosphere protection(micro positive pressure) |
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