The box-type electric resistance furnace is a common form of electric furnace, available in vertical, horizontal, split, and integrated configurations. It is categorized by temperature ranges such as 1100 degrees, 1200 degrees, 1400 degrees, 1700 degrees, 1800 degrees, etc. Heating elements include resistance wire, silicon carbide rod, and silicon molybdenum rod, each chosen based on specific requirements. The box-type electric furnace can be used for heating in air and can also be equipped with the ability to introduce various atmospheres or achieve vacuum sealing, offering a versatile range of options. It finds widespread applications in fields such as ceramics, metallurgy, electronics, glass, chemical industry, machinery, refractory materials, new material development, specialty materials, building materials, and both production and experimentation.