Large graphitization furnace

The large-scale graphitization furnace is different from other high-temperature graphitization furnaces of the company. It is a type of medium-frequency heating and is widely used in high-temperature processing of various carbon materials in large quantities. The biggest difference with the Acheson graphite furnace currently in use on the market is that it solves the problems of excessively long electrification time, excessive heat loss, large temperature difference in the furnace core, large dust during loading and unloading, long production cycle, and materials released. A series of problems such as blending with electrical resistance/insulation materials.

Large graphitization furnace introduction
The large-scale graphitization furnace is different from other high-temperature graphitization furnaces of the company. It is a type of medium-frequency heating and is widely used in high-temperature processing of various carbon materials in large quantities. The biggest difference with the Acheson graphite furnace currently in use on the market is that it solves the problems of excessively long electrification time, excessive heat loss, large temperature difference in the furnace core, large dust during loading and unloading, long production cycle, and materials released. A series of problems such as blending with electrical resistance/insulation materials. Although there is still a large gap between the furnace charge and Acheson, the average power consumption per ton is 40-60%, the turnover efficiency is high, the temperature is even, and the degree of graphitization after material processing can reach over 99%. Such advantages are an ideal furnace type for preparing high-end, high-purity graphite materials, especially powders such as carbon nanotubes and high-purity graphite.

product parameter

product characteristics
1, the maximum use temperature: 3000 °C temperature: 2850 °C;

2. Working atmosphere: vacuum replacement Ar, N2 protection (micro-positive pressure);

3, temperature measurement: infrared optical temperature measurement, temperature range 1000-3200 °C temperature measurement accuracy: 0.3%;

4, temperature control: PID intelligent program control (temperature control accuracy: ± 10 °C) and manual control;

5, control mode: PLC programming automatic control instrument real-time recording;

6, with a USB interface, can record the historical data at any time through the U disk transfer to the computer, with password protection, password can be exported, ensure process confidentiality;

7, heating method: IF induction graphite crucible heating;

8, protection device: a full range of water and electricity monitoring and control and alarm;

9. The unique induction coil adopts 5 times of insulation treatment to thoroughly solve the application problem of induction coil or high temperature insulation, ensuring that the coil can maintain good insulation performance in corundum aging and cracking conditions, which can effectively prevent coil ignition and current leakage phenomena.