Vacuum or Argon atmosphere protection( micro positive pressure)
Furnace type
Horizontal
Detailed Product Description
2800℃ Vacuum Graphitization Furnace for Contacting Terminal
Material Processing
Description:
Energy Efficiency: This 2800℃ vacuum induction graphitization
furnace adopts IGBT power control technology, which has high energy
conversion efficiency, reduces energy waste, and meets the
requirements of energy conservation and environmental protection in
modern industry.
Temperature Control Precision: The intelligent temperature control
system can realize precise control of heating rate, holding time
and cooling rate, with small temperature fluctuation. It ensures
that the material is graphitized under the optimal temperature
conditions.
Atmosphere Options: Supports vacuum, argon and nitrogen protective
atmosphere (micro positive pressure) operation. It can be
customized according to the material characteristics to provide a
suitable processing environment for the graphitization of different
materials.
Processable Materials: Including carbon fiber, negative electrode
materials, carbon nano materials, graphite powder, rare earth
materials, rhenium materials, pet coke, green coke, radiation-proof
materials, contacting terminal materials and other carbon-based and
rare earth materials. It has a wide range of applications.
Application:
This 2800℃ Vacuum Induction Graphitization Furnace is widely
applicable in multiple high-temperature material processing
scenarios:
Carbon fiber processing: Carbonization and graphitization treatment
of carbon fiber precursors to enhance their thermal stability and
mechanical strength.
Battery material production: High-temperature treatment of battery
negative materials (e.g., graphite negative electrodes) to optimize
their electrochemical performance.
Advanced material manufacturing: Graphitization of graphite powder
and graphene.
Protective atmosphere processing: Finishing graphitization of
products under Argon protective atmosphere to meet the requirements
of carbon material internal molecular structure modification and
performance.
Specification:
Graphitization Furnace -- Technology Parameter
Lab usage
Production usage
NTI-SML-54W
NTI-SML-98W
NTI-SML-128W
NTI-SML-400W
NTI-SML-576W
Working size
mm
300×300×600
350×350×800
400×400×800
500×500×1600
600×600×1600
Heating type
/
IF induction heating
Control type
/
SCR control or IGBT control(optional)
HT zone capacity
L
54
98
128
400
576
Loading weight
g
HT zone capacity×density (g/cm³)×1000 Remark:1L=1000cm³
IF power
Kw
150
200
250
350
500
Ultimate vacuum
Pa
20
Max. temperature
℃
3000
3000
3000
2900
2900
working
temperature
℃
2800
2800
2800
2800
2800
Temperature
uniformity
℃
±10
±10
±10
±10
±15
Working
environment
/
Vacuum or Ar. Nitrogen atmosphere protection(micro positive
pressure)
Feature Advantages:
Extreme High-Temperature Capability: Reaches up to 2800℃, ideal for processing carbon fiber, graphite,
etc.
Precision Temperature Control: ±1℃ control accuracy and ≤±10℃ furnace uniformity.
Flexible Operation: Switch between automatic process control and manual mode to fit
different production processes.
Clean Processing Environment: High vacuum and protective atmosphere support.
Scalable Models: 5 options (from 54L to 576L) → suits lab tests and large-scale
industrial production.
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 2400℃).
Air Compressor: Optional auxiliary equipment to provide stable air supply for
pneumatic components.
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).
