1. Rapid heat transfer, uniform heating, and stable operation; 2. Able to prevent temperature loss and save power; hands will not be scalded by the outer cover, so safe operation is guaranteed; 3. Ceramic heater band has high power, which is 0.5~1.5 times higher than that of ordinary heater bands; 4. High-temperature resistant heating coils are used; featured by quick heat dissipation, uniform heating, and high stability at high temperatures, etc.; it can be used at 600-800 for a long time; 5. Long service life, due to slow aging of raw materials under high temperature; 6. In conformity with technical requirements of national gb; power deviation: +5% ~ -10%; 7. Electrical strength of ceramic heater band: no punch-through, after 1min 1500v/50hz sinusoidal ac voltage test