Stainless steel mica band heater made by Jaye industry is a kind of heating coil with uniform effective heat distribution, and a metal alloy with excellent thermal conductivity to ensure uniform temperature of the hot surface and eliminate the hot and cold spots of the equipment. It has the advantages of long life, good heat preservation performance, strong mechanical properties, corrosion resistance and magnetic field resistance. Add heat preservation device to the outer heat dissipation surface, and sinter infrared ray on the inner heat dissipation surface, which can save electricity.,