Vacuum Graphitization Furnace

Name: Vacuum Graphitization Furnace|YuanHang
Brand: YuanHang
Availability: InStock

Core Applications: Primarily used for high-temperature graphitization and deep purification of materials such as carbon/carbon composites, rigid/cured insulation felts, and graphite products. Technical Performance: Capable of stable long-term operation at extreme temperatures of 2850°C, with support for both resistance heating and medium frequency induction heating options. Structural Advantages: Utilizes multi-zone independent temperature control technology, providing excellent temperature field uniformity. An optional external circulation rapid cooling system significantly shortens the single-furnace production cycle, improving overall production line efficiency.

Product details

Introduction

Yuanhang Vacuum Graphitization Furnace is a high-performance vacuum equipment developed for the heat treatment needs of high-end carbon materials. The equipment not only meets the graphitization requirements of conventional graphite products but also excels in the modification of carbon fiber insulation materials and the post-treatment densification of carbon/carbon composites. The system can be custom-designed to accommodate workpiece dimensions beyond standard specifications, combining advanced high-temperature infrared measurement technology to ensure temperature control accuracy and process repeatability.

Image: Yuanhang Industrial Furnace - High-Temperature Vacuum Graphitization Purification System

Technical Specs

Heating Method	Medium Frequency Induction Heating			Resistance Heating
Working Zone Dimensions (W×H×L mm)	700×700×1500	800×800×1600	1000×1000×2000	1300×1300×2000	1500×1500×3000	2000×2000×4000
Maximum Temperature (℃)	2850	2850	2850	2600	2600	2600
Temperature Uniformity (℃)	±15	±20	±20	±10	±15	±20
Ultimate Vacuum (Pa)	1 × 10?2
Pressure Rise Rate (Pa/h)	0.67

System Advantages of Yuanhang Graphitization Furnace

?? Temperature Control Instrument: Shimaden (Japan) / Imported high-precision instruments
?? Heating Elements: Imported isostatic / high-density, high-strength, high-purity graphite
?? Furnace Insulation Material: Soft graphite felt / rigid composite felt (optional)
?? Gas Circuit System: Controlled by high-precision mass flow controllers
?? Monitoring Method: Specialized high-temperature two-color infrared measurement
?? Safety Protection: Comprehensive water, electricity, and gas alarm systems
?? Human-Machine Interface: Siemens PLC + 15-inch industrial touch screen
?? Loading Structure: Roller-type / forklift-type loading trolleys (optional)

Key Features

1.Super-Large Size Customization: Capable of designing vacuum processing for extra-large workpieces, solving the industry challenge of handling large components.
2.Rapid Turnaround: Optional external circulation rapid cooling system significantly increases equipment turnover rate and reduces energy consumption cost per batch.
3.Sealing Integrity: The furnace door features hinge rotation or trolley平移 structures, supporting automatic locking ring tightening to ensure extremely high vacuum stability.
4.Process Transparency: Equipped with a paperless recorder, process curves can be monitored in real-time and exported via USB flash drive, meeting production traceability requirements.