The main purpose of the carbon fiber Graphitization furnace is to induce the graphitization crystal orientation of fibers, so as to increase the elastic modulus of carbon fibers. The production of carbon fibers is carried out in a high - temperature and sealed graphitization furnace. Both ends of the furnace are sealed with high - purity argon gas. The heating element is made of graphite material. The graphite tube serves as both the furnace tube of the high - temperature furnace and the heating element. The heating temperature generally ranges from 2500℃ to 3000℃.

Main Features of the Production - type Horizontal graphitization furnace:

1. It can be stably used at a high temperature of up to 3000℃ for a long time.

2. It adopts a medium - frequency induction heating power supply with high energy conversion efficiency (energy - saving).

Application Scope: The graphitization furnace is mainly used for the high - temperature graphitization treatment of artificial graphite thermal conductive materials and graphene thermal conductive films, the purification of battery anode materials, graphite purification, petroleum coke, flake graphite, carbon material structural parts (products), C/C composite products, carbon materials, and the high - temperature graphitization treatment of other materials.

Main Features of the Experimental graphitization furnace:

1. It can be stably used at a high temperature of up to 3100℃ for a long time.

2. It has a small footprint, low energy consumption, high safety, and a high degree of automation.

3. It has a wide controllable temperature range, enabling the use of one furnace for multiple experiments.

Application Scope: The experimental graphitization furnace is an essential device for small - batch trial production in universities, research institutes, and factory laboratories.

Product Advantages:

1. High degree of automation. One - key replacement (the process of evacuating the furnace and filling with argon gas) can be achieved. During operation, the entire process of water, electricity, and gas is automatically monitored. The operating status of the equipment can be observed at any time through touch - screen simulation. Equipment alarms, heating curves, and startup and shutdown operations can all be viewed and operated on the touch - screen.

2. High - quality materials. The furnace body is entirely made of 304 stainless steel, built strictly in accordance with the pressure vessel standard, with good corrosion resistance and airtight performance. The insulation materials all use high - purity graphite felt, which is durable. All electrical components adopt reliable domestic and foreign brands, ensuring reliable operation.

3. High safety. An automatic explosion - proof valve is installed on the furnace body, which is safe and reliable. A flow switch is separately installed on the inductor part to monitor the water flow in real - time. The power supply strictly and effectively sets the over - current value and over - voltage value as required.

4. The equipment can be equipped with a special circulating water cooling system for the medium - frequency power supply and a protective gas purification device. The special circulating water cooling system for the medium - frequency power supply can effectively reduce and eliminate equipment failures caused by cooling water quality problems, ensuring the long - term normal production of the equipment. The protective gas purification device can improve the purity of the protective gas, extend the service life of the insulation materials inside the furnace, and reduce customer costs.

5. Power supply options. The complete sets of equipment of Hechuang Company are equipped with thyristor medium - frequency power supplies and IGBT medium - frequency power supplies for customers to choose from. The thyristor power supply is stable and reliable, easy to repair and maintain, and has a low later - stage maintenance cost. The IGBT medium - frequency power supply is energy - saving, environmentally friendly, and cost - effective.

6. The integrated monitoring interface of the equipment can be remotely monitored on the PC side. Managers can observe the operating status of the equipment at any time and retrieve the equipment operation records and process parameters.