Home > Products > Graphitization Furnace >
500KW Vacuum Induction Furnace For Graphitization Of Negative Electrode Material

500KW Vacuum Induction Furnace For Graphitization Of Negative Electrode Material

500KW Vacuum Induction Furnace

Negative Electrode Material Graphitizing furnace

500KW graphite vacuum furnace

Place of Origin:

Hunan, China

Brand Name:

Nuotian

Certification:

CE

Model Number:

NTI-SML-576W

Contact Us
Request A Quote
Product Details
Type:
Induction Furnace
Power Supply Control Type:
IGBT Control
Usage:
Heat Treatment
Video Outgoing-inspection:
Provided
Machinery Test Report:
Provided
Core Components:
PLC
Voltage:
380V 3 Phase
Dimension(l*w*h):
Customization
Weight (t):
3
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
Usage:
Graphitization Purification
Working Area:
600x600x1600mm
Working Environment:
Vacuum Or Argon Atmosphere Protection( Micro Positive Pressure)
Furnace Type:
Horizontal
Highlight:

500KW Vacuum Induction Furnace

,

Negative Electrode Material Graphitizing furnace

,

500KW graphite vacuum 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

Vacuum Induction Furnace Up to 2800℃ for Graphitization of Negative Electrode Material

Description:                                                                                                                                                    

  • Power Reliability: The 2800℃ vacuum induction graphitization furnace uses IGBT power control, which has a long service life and low failure rate. It can provide continuous and stable power support for long-term operation.
  • Induction Heating Advantage: Vacuum induction heating has fast heating speed and high thermal efficiency, which can shorten the processing cycle and improve production efficiency. It is suitable for mass production.
  • Atmosphere Protection Design: The furnace can maintain a stable vacuum environment or argon/nitrogen protective atmosphere (micro positive pressure), preventing material oxidation and ensuring the quality of the graphitized products.
  • Processable Materials: Covers carbon fiber, carbon nano materials, graphite powder, pet coke, green coke, rare earth materials, rhenium materials, radiation-proof materials, contacting terminal materials and negative electrode materials. It has strong adaptability.

500KW Vacuum Induction Furnace For Graphitization Of Negative Electrode Material 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.

500KW Vacuum Induction Furnace For Graphitization Of Negative Electrode Material 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.

    500KW Vacuum Induction Furnace For Graphitization Of Negative Electrode Material 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).

     

 
 

 

 

 

Send your inquiry directly to us