Advantages and disadvantages of electric furnace

advantage:

① High thermal efficiency;

② The temperature in the furnace is uniform, the product quality is good, and there is no smoke pollution;

③ Little or no environmental pollution; ④ It is easy to operate and can control various atmospheres;

⑤ Simple equipment and low investment; ⑥ High degree of automation and low labor intensity; ⑦ Simple structure, long lining life.

Disadvantages: ① Complex electrical equipment and high power consumption.

② When controlling other atmospheres, other gases shall be introduced.