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2800℃ Vacuum Induction Graphitization Furnace for Carbon Fiber Processing

2800℃ Vacuum Induction Graphitization Furnace for Carbon Fiber Processing

industrial Carbonization Furnace

high temperature Carbonization Furnace

Place of Origin:

Hunan, China

Brand Name:

Nuotian

Certification:

CE

Model Number:

NTI-SML-576W

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Request A Quote
Product Details
Type:
Induction Furnace
Power Supply Control Type:
IGBT Control
Usage:
Heat Treatment Furnace
Video Outgoing-inspection:
Provided
Machinery Test Report:
Provided
Core Components:
PLC
Voltage:
380V
Dimension(l*w*h):
Customization
Weight (t):
2
Warranty:
1 Year
Key Selling Points:
Accurate Temperature Control
After-sales Service Provided:
Engineers Available To Service Machinery Overseas
Model No.:
NTI-SML-576W
Maximum Temperature:
2800℃
Power:
500KW
Input Voltage:
380V
Working Area:
600x600x1600mm
Working Environment:
Vacuum Or Argon Atmosphere Protection( Micro Positive Pressure)
Furnace Type:
Horizontal
Highlight:

industrial Carbonization Furnace

,

high temperature Carbonization Furnace

Payment & Shipping Terms
Minimum Order Quantity
1 Set
Price
$60000-100000
Packaging Details
Standard packing by sea
Delivery Time
90 Days
Payment Terms
,T/T
Supply Ability
20 Sets/ Month
Product Description

2800℃ Vacuum Induction Graphitization Furnace  for Carbon Fiber Processing

Description:                                                                                                                                                    

  • The 2800℃ Vacuum Induction Graphitization Furnace, with IGBT power control type which really save a lot energy consumption, it is a high-performance industrial device optimized for carbon fiber processing and high-temperature material treatment. 
It combines advanced vacuum induction heating technology to deliver precise temperature control and stable operation — critical for high-end material manufacturing.
  • With a max temperature of 2800℃ and furnace uniformity (≤±10℃). It supports both automatic process control and manual operation, with ±1℃ temperature accuracy to match diverse material needs.
  • The furnace works in vacuum or protective gas (e.g., Argon) environments, with vacuum of 1.2×10⁻¹ Pa. This ensures a clean, oxidation-free space to increase material purity and performance.

2800℃ Vacuum Induction Graphitization Furnace  for Carbon Fiber Processing 0

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.

2800℃ Vacuum Induction Graphitization Furnace  for Carbon Fiber Processing 1

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.

    2800℃ Vacuum Induction Graphitization Furnace  for Carbon Fiber Processing 2

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).





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