Lithium battery negative material graphitIzation furnace

●Application

 Applicable to high temperature graphitization treatment of lithium battery negative material.

●Feature:

 1.the highest working temperature:3000℃, common temperature: 2900℃.

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

 3.Temperature measurement: far infrared optical temperature measurement, the range of temperature measurement 1000~3000℃ or 0~3000℃; the accuracy of temperature measurement: 0.2~0.75%.

 4.Equipping with high strength hard composite felt at the bottom of the crucible, in order to ensure that the graphite crucible is smooth and uniform stress at high temperature, the service life is 1.5 times of the same type product.

 5.Furnace body explosion-proof valve of unique design, safe and reliable. 

 6.Double layer alumina insulation material, better insulation effect, to prevent carbon felt and coil short circuit, good heat insulation fire effect, less heat loss, fast heating speed.

●Uniformity furnace temperature:

 the equipment adopts IF power supply induction heating, high heating efficiency and unique design of the furnace hearth to greatly improve the furnace temperature uniformity. Ultimate heating speed:100℃/min(Empty furnace, depends on the volume of the high temperature zone and the furnace hearth structure),uniformity furnace temperature:±10℃, process control and manual control, the accuracy of temperature control:±1℃.

 ●High degree automation:

1. Full automatic temperature control, touch screen intuitive display of various parameters data, sound alarm and shut down protection device. Full automatic control of water, electricity and gas, easy and simple operation.

2. Power supply cabinet with full sealed structure, cabinet comes with water-cooled and wind-cooled radiator, not with the outside air heat exchange occurs, the advanced temperature control system using imported digital display intelligent temperature control table, and PLC to achieve the data communication, automatic high precision finish temperature measurement and control, the system can rise temperature according to the given curve, and can store 20 different craft heating curve in total 400 segments.

3.Adopting special high performance IF transverter for furnace body conversion, to avoid sparking bad contact phenomenon of the traditional contactor.

4. According to the heating time and thecraft requirement, the single station power supply cabinet can be configured with a plurality of furnace bodies,  and the heating and cooling of a single furnace can be achieved separately, and the production efficiency is greatly improved.