Factory Supply 2400°C Vacuum Sintering Furnace for Advanced Ceramic
Material
Description:
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.
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:
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).
Real client case:
Nuotian has expanded its footprint globally, with a proven track
record of delivering turnkey industrial furnace solutions to
clients. Our key international projects include:
Russia | Silicon Carbide Ring Production Line 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.
