2500℃ Vacuum Sintering Furnace for Technical Ceramics
Sintering
Description:
This 2500℃ high-temp vacuum sintering furnace is a batch
induction-heating unit, featuring IGBT power control that
drastically cuts energy consumption. Engineered for precise,
efficient material processing, it pairs advanced electric induction
heating with a sealed vacuum setup—securing stable high temps to
meet high-performance materials’ strict sintering requirements.
Built with industrial sturdiness, it has a robust structure and
intelligent temperature management: this lets users fine-tune
heating speeds, soak times, and cooling cycles, ensuring uniform
workpiece heating during sintering.
Suited for large-scale or small-batch runs, it handles boron
carbide plates, ceramic parts, and alloy components. Its intuitive
interface and safety tools (over-temp alerts, vacuum leak checks)
fit lab R&D and industrial production.
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:
Sintering Furnace -- Technology Parameter
Lab usage
Production usage
NTI-SJL-54W
NTI-SJL-98W
NTI-SJL-300w
NTI-SJL-400W
NTI-SJL-1280W
Working size
mm
300×300×600
350×350×800
500×500×1200
500×500×1600
800×800×2000
Heating type
/
IF induction heating
Control type
/
SCR control or IGBT control(optional)
HT zone capacity
L
54
98
300
400
1280
Loading weight
g
HT zone capacity ×density(g/cm³)×1000 Remark:1L=1000cm³
IF power
Kw
120
160
200
250
400
Ultimate vacuum
Pa
20
Max.working
temperature
℃
2500
2500
2500
2500
2500
Usual working
temperature
℃
2400
2400
2400
2400
2400
Temperature
uniformity
℃
±10
±10
±10
±10
±10
Working
environment
/
Vacuum or Ar, Nitrogen atmosphere protection(micro positive pressure)
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:
We provide comprehensive after-sales support to ensure your
equipment operates smoothly:
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).
