carbon tube furnace of ultra-temperature

It is a new stye of Graphitizing Furnace developed on the foundation of horizaontal graphitization furnace of ultra-temperature(haveing been using in the Beijing University of Chemical Technology and other Chinese Academy of Sciences). It mainly used in the the HT procedure ,for example ,the To purify the graphite powder.its usage temperature can come to 2800 degree Celsius ,it can also maintain Long time of continuous work..the production efficiency is high ,besides.it save the power and electric. With the help of the control temperature on line and the control temperature system ,it can realize the aim that is control the temperature of inner furnace and self-adjusting automatically.