2800℃ Vacuum Induction Furnace for Graphitization of Pet Coke & Green Coke

Description:                                                                                                                                                    

• - Power & Temperature: The 2800℃ vacuum induction graphitization furnace is equipped with a high-performance IGBT power control system, which features fast heating response, stable power supply and remarkable energy-saving effect, fully meeting the high-temperature requirements of graphitization processing.

  
  

• - Atmosphere Protection: Supports vacuum, argon and nitrogen protective atmosphere (micro positive pressure) operation modes. The sealed furnace chamber design effectively maintains the stability of the internal atmosphere, avoiding material pollution and ensuring the quality of finished products.

  
  

• - Material Compatibility: Specially designed for the graphitization of various high-performance materials, including carbon fiber, carbon nano materials, negative electrode materials, graphite powder, rare earth elements, rhenium materials, pet coke, green coke, radiation-proof materials and contacting terminal materials.

  
  

• - Application Scenarios: With reliable structural design and intelligent control functions, it can accurately control the entire graphitization process. It is widely used in laboratory small-batch R&D and industrial large-scale production, and is equipped with safety protection devices to ensure operational safety.

Application:                                                                                                                                                     

• 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:                                                                                                                                                    

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.