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Ultra-high temperature vertical graphitization furnace is commonly used in Ultra-High Temperature Furnace within 3000 ℃, used for a variety of high thermal conductivity graphite film (PI film), lithium battery anode materials, carbon materials, carbonisation and graphitization of carbon materials production of carbon materials carbonisation, graphitization; carbon fibre filament sizing graphitization and other materials can be sintered in the carbon environment.

Product Characteristics

- 3000 ℃, commonly used temperature 2900 ℃.
-?the working atmosphere: vacuum replacement Ar2, N2 protection (micro-positive pressure)
-?temperature measurement: far-infrared optical temperature measurement temperature measurement range 1000 ~ 3000 ℃ or 0 ~ 3000 ℃; temperature measurement accuracy: 0.2 ~ 0.75%.
-?temperature control: programme control and manual control; temperature control accuracy: ± 1 ℃
-?Equipment adopts medium frequency power induction heating, high efficiency: unique furnace chamber design, greatly improving the furnace temperature uniformity. Limit heating speed: 200 ℃ / min (empty furnace, depending on the volume of the high-temperature zone and the structure of the furnace chamber) furnace temperature uniformity ± 10 ℃, temperature control accuracy ± 1 ℃.
-?low energy consumption: thickened alumina insulation material, heat insulation and refractory effect, heat loss is small, heating speed.
-?Long service life of wearing parts: the bottom of crucible is padded with high-strength hard composite felt to ensure that the graphite crucible is flat and uniformly stressed at high temperature, which is 1.2 times of the service life of similar products.