his type of double vertical insulation furnace adopts two sets of control systems and two separate furnaces，It is a equipment developed for industrial and mining enterprises to anneal metal, non-metal and other compound materials。The control model adopts PID self-learning fuzzy control, which keeps the temperature control accuracy at ±1℃。

main feature：

1.The style is novel and the structure design is humanized；

2.Large furnace volume, uniform temperature field；

3. High insulation efficiency and effective energy savings.

4.All-fiber structure, energy saving, fast temperature rise, easy temperature control；

5.Inorganic refractory；

6.Good operating environment simple operation process, low temperature around the furnace。