High operating temperature, ketahanan suhu tinggi, oxidation resistance, ketahanan terhadap korosi, long life, small deformation, many models, easy installation, simple maintenance, dll..

Now it is widely used in high-temperature fields such as electronics, magnetic materials, metalurgi serbuk, keramik, kaca, semiconductors, analysis and testing, scientific research, dll., and has become a tunnel kiln, tempat pembakaran rol, tungku kaca, vacuum furnace, muffle furnace, smelting furnace, dll.. Electric heating elements for all types of heating equipment.