Electric sintering furnaces are widely used in various fields. In the metallurgical industry, it is mainly used to manufacture metal materials such as iron and steel. Through sintering treatment, the original ore is transformed into block like material, which is convenient for subsequent processing and utilization; In the chemical industry, sintering furnaces can be used to manufacture raw materials for various chemicals; In the building materials industry, it is applied in the production of materials such as cement and ceramics; In the ceramic industry, sintering furnaces are used to produce various ceramic products. In addition, with the continuous development of technology, the application of electric sintering furnaces in new energy, aerospace and other fields is becoming increasingly widespread.