picture

● Product introduction and application of Ultra-high temperature graphitization furnace.

High-temperature Graphitization furnaces a vacuum graphitization furnace, mainly applied to polyimide film (PI film) graphitization, graphene film graphitization, so that it becomes a High thermal conductivity graphite film. High-temperature graphitization furnace can also be applied to the sintering and graphitization of negative electrode materials, carbon materials and carbon-carbon, carbon-tau composite materials, but also for industrial ceramics, powder metallurgical materials and other products of high-temperature sintering and graphitization.

Vlad's ultra-High temperature graphitization furnace * continuous operation temperature up to 3100 ℃ (based on holding 1 hour), is the current industrial mass production graphitization furnace in the field of continuous operation to achieve the * high temperature, even more than most small experimental furnace.

The 3100℃ continuous ultra-high temperature enables the product to achieve the highest degree of graphitization, which significantly improves the thermal conductivity of the product and increases the yield rate.

● Vacuum graphitization furnace features.

1. Maximum design temperature: 3100℃, commonly used temperature 3050℃.

2. Working atmosphere: vacuum replacement Ar2, N2 protection (micro positive pressure).

3. temperature measurement: far-infrared optical temperature measurement temperature range 000 ~ 3200 ℃; temperature measurement accuracy: 0.3%.

4. according to the continuous high temperature furnace special chamber structure and performance design, effective use of the furnace chamber temperature, temperature uniformity, to achieve 1.5 times the performance of similar products.

5. Exclusive design of furnace explosion-proof valve, safety valve, pressure relief valve, safe and reliable.

6. inductor using high-performance casting process, effectively improve the life of the furnace inductor and insulation performance significantly improved.

7. the traditional graphitization of the wearing parts graphite felt to remove significantly reduce the use of wearing parts, insulation materials to make full use of, reduce production costs.

8. In order to realize the long-term stable operation of ultra-high temperature of 3050℃, its coil structure and pouring are adopted Vlad's unique core patented technology.

● Furnace temperature uniformity.

The ultra-high temperature graphitization furnace equipment adopts medium frequency power induction heating with high efficiency and unique furnace chamber design, which greatly improves the uniformity of furnace temperature. The ultimate heating speed: 100℃/min (empty furnace, depending on the volume of high temperature zone and furnace chamber structure), furnace temperature uniformity degree ±10℃, program control and manual control; temperature control accuracy ±1℃.

● 3000 degrees High temperature graphitization furnace equipment with high automation degree.

1. Temperature fully automatic control, can work at 2600-3050℃ for a long time, temperature uniformity, low failure rate of equipment operation, equipment material PLC and imported intelligent digital display temperature control instrument docking control, the system can heat up according to the given heating curve or call the previous process curve, can store a total of twenty different process heating curve of 400 segments, good quality consistency.

2. Electrical part, touch screen intuitive display parameter data, water, electricity and gas automatic protection device, easy and clear operation.

3. In accordance with the heating time and process requirements, a single power cabinet can be configured with multiple furnaces, and the heating and cooling of a single furnace can be completed separately, greatly improving production efficiency. The furnace body can be automatically switched at will for easy operation.

4. Adopting intermittent working mode, it is suitable for both small batch and multi-species production (such as 2 furnace bodies can produce several varieties, and the same furnace body can do this variety today and other varieties tomorrow) and mass production.

● The main technical parameters and configuration of high-temperature graphitization furnace are as follows

● Schematic diagram of complete set of equipment.