Graphitization furnace
Graphite Vacuum Furnace Bottom Discharge Graphitization Furnace for Carbon Materials
Item Number : GF-06
Price varies based on specs and customizations
- Volume(L)
- 1250 / 196 / 282 / 550 / 1000 / 1500
- Power(KW)
- 150-800
- Frequency(HZ)
- 1000 / 1500
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Introduction
The Bottom Discharge Graphitization Furnace is a type of high-temperature furnace, typically used for graphitization and sintering of carbon materials. It can reach temperatures up to 3100°C, making it suitable for processing large bars and high-density blocks. The bottom-discharging design facilitates feeding and discharging materials, simplifying the process and improving efficiency.
The furnace employs medium frequency induction heating for rapid temperature rise and high efficiency. It features double-layer alumina brick insulation for optimal heat retention and fire resistance, minimizing heat loss and enhancing stability. The hydraulic lifting system allows for convenient loading and unloading at ground level, while the digital flow monitoring system ensures water flow monitoring and protection. Additionally, the furnace is equipped with a PLC water, electricity, gas automatic control and protection system for comprehensive monitoring and safety.
Applications
Bottom discharge graphitization furnaces are widely used in various industries, including:
- Carbonization and graphitization of carbon materials
- Shaped graphitization of carbon fiber filaments
- Sintering of materials in a carbon environment
Features
- Improved temperature uniformity: The unique furnace design ensures consistent temperatures throughout the furnace chamber, leading to more precise and reliable results.
- Reduced energy consumption: The double-layer alumina brick insulation material minimizes heat loss, resulting in lower operating costs and increased energy efficiency.
- Enhanced stability: The stable hydraulic lifting system and comprehensive PLC water, electricity, and gas automatic control and protection system ensure smooth and reliable operation, minimizing downtime and maintenance costs.
- Convenient loading and unloading: The user-friendly design, with ground guide rails and material trucks, simplifies the loading and unloading process, providing increased efficiency and safety.
- Advanced monitoring system: The digital flow monitoring system ensures precise control over the water flow and provides comprehensive protection, preventing equipment damage and ensuring safe operation.
Principle
The bottom discharge graphitization furnace uses medium frequency induction heating to quickly raise the temperature. The furnace design improves temperature uniformity. Double-layer alumina brick insulation material prevents short circuits and provides heat insulation, reducing heat loss. The hydraulic lifting system allows for convenient loading and unloading on the ground. The digital flow monitoring system and PLC control system ensure water, electricity, and gas monitoring and protection.
Advantages
- High temperature resistance: The furnace can withstand ultra-high temperatures of up to 3100°C, making it suitable for graphitization and sintering of carbon materials such as large bars and high-density blocks.
- Convenient feeding and discharging: The bottom-discharging design allows for easy loading and unloading of materials, facilitating efficient processing.
- Improved temperature uniformity: The medium frequency induction heating technology ensures rapid temperature rise and enhanced temperature uniformity throughout the furnace chamber.
- Energy efficiency and stability: Double-layer alumina brick insulation effectively reduces heat loss and improves equipment stability, resulting in lower energy consumption.
- Enhanced safety: The digital flow monitoring system and comprehensive PLC control system provide real-time monitoring and protection against potential hazards, ensuring safe operation.
- Versatile applications: The bottom-discharging vertical graphitization furnace is suitable for carbonization, graphitization, and sintering of various carbon materials, including carbon fiber filaments.
Technical parameters and specifications
Furnace body temperature uniformity: Using medium frequency induction heating, the temperature rises quickly and the efficiency is high. The unique furnace design greatly improves the furnace body temperature uniformity;
Low energy consumption and good stability: Double-layer alumina brick insulation material is used to prevent short circuit between carbon felt and coil, good heat insulation and fire resistance, small heat loss, and good equipment stability;
According to the needs of the sintering process time, a single power supply can be configured with multiple electric furnaces, and the multiple furnaces can be powered on to heat up and power off to cool down respectively to achieve continuous operation;
Digital flow monitoring system, each channel of water flow monitoring and protection in the power cabinet, furnace conversion using high-performance medium frequency contactor; comprehensive PLC water, electricity, gas automatic control and protection system.
| Product model specifications | GF-06-Ф40X100 | GF-06-Ф50X100 | GF-06-Ф60X100 | GF-06-Ф70X140 | GF-06-Ф90X160 | GF-06-100X200 |
|---|---|---|---|---|---|---|
| Volume(L) | 125 | 196 | 282 | 550 | 1000 | 1500 |
| Rated temperature(C) | 2800 | 2800 | 2800 | 2800 | 2800 | 2600 |
| Limit temperature(C) | 3100 | 3100 | 3100 | 3100 | 300 | 2800 |
| Effective heating area (mm) | Ф400×1000 | Ф500×1000 | Ф600×1000 | Ф700×1400 | Ф900×1600 | Ф1000×2000 |
| Power(KW) | 150 | 200 | 300 | 500 | 600 | 800 |
| Frequency(HZ) | 1500 | 1000 | 1000 | 1000 | 1000 | 1000 |
| Temperature control method | Japan Shima Electric Thermostat | |||||
| heating method | Induction heating | |||||
| Vacuum system | Rotary vane vacuum pump (for high vacuum requirements, Roots vacuum pump and oil diffusion pump are required) | |||||
| sintering atmosphere | N² Ar and other gases | |||||
| Rated power supply voltage (V) | 380 | |||||
| Rated heating voltage (V) | 750 | |||||
| Vacuum limit (Pa) | 100 (vacuum cold state) | |||||
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FAQ
What Is A Graphitization Furnace?
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What Are The Different Types Of Graphitization Furnaces?
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