Ultra-high temperature vertical graphitization furnace

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Commonly used in ultra-high temperature furnaces up to 3000°C, used for various high thermal conductivity graphite membranes (PI membranes), negative electrode materials for lithium batteries, carbonization and graphitization of carbon materials for the carbonization and graphitization of carbon materials; shaping of carbon fiber filaments Graphitization and other materials that can be sintered in a carbon environment.

Ultra-high temperature vertical graphitization furnace introduction
Commonly used in ultra-high temperature furnaces up to 3000°C, used for various high thermal conductivity graphite membranes (PI membranes), negative electrode materials for lithium batteries, carbonization and graphitization of carbon materials for the carbonization and graphitization of carbon materials; shaping of carbon fiber filaments Graphitization and other materials that can be sintered in a carbon environment.

product parameter

Product model	IVG-130U	IVG-200U	IVG-260U	IVG-300U	IVG-500U
specifications (High X Wide X Long mm)	400X400×1000	500X500×1000	600X600×1200	700X700×1600	900X900×1600
IF power supply Kw	130	200	260	300	500
IF power supply frequency Hz	1500	1000	1000	1000	1000
Maximum operating temperature °C	3000	3000	3000	3000	2850
Ultimate vacuum Pa	1.2×10-1	1.2×10-1	1.2×10-1	1.2×10-1	1.2×10-1
Pressure rise rate Pa/h	0.67	0.67	0.67	0.67	0.67
Constant temperature zone temperature difference °C	±10	±10	±10	±10	±15
Note: 700X700 and above graphite crucible is a high-power graphite splicing type

product characteristics
1, 3000 °C, commonly used temperature 2900 °C.

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

3, temperature measurement: far-infrared optical temperature measurement temperature range 1000 ~ 3000 °C or 0 ~ 3000 °C; temperature measurement accuracy: 0.2 ~ 0.75%.

4, temperature control: program control and manual control; temperature control accuracy: ± 1 °C.

5. The equipment adopts induction heating of medium-frequency power, high efficiency: unique furnace design greatly improves the uniformity of furnace temperature. Limit heating rate: 200°C/min (air furnace, depending on volume of high temperature zone and furnace structure) ±10°C uniformity of furnace temperature and ±1°C temperature control accuracy.

6, low energy consumption: thick aluminum oxide insulation material, insulation and fire resistance effect, heat loss, heating speed.

7. Long service life of wearing parts: The bottom of the crucible is filled with a high-strength hard composite felt to ensure that the graphite crucible is evenly and evenly stressed under high temperature, which is 1.2 times of the service life of similar products.