The heating core of the hand dryer is made of iron chromium aluminum alloy wire or nickel chromium alloy wire as the heating body, and made of natural mica or artificial mica plate as the insulation layer, and then the mica plate insulation. It has good aging resistance, good surface temperature uniformity, fast heating speed, long service life, automatic power off protection over overheating and other properties.

1. High temperature resistance, mica plate can withstand 600℃ high temperature;

2. Good insulation performance. Insulation resistance is greater than 100MΩ;

3. The power cord adopts high-temperature fluorine-plastic line;

4. Pressure: 1500V/1min;

5. Power deviation range: ±5%;

6. Can design temperature controller, fuse double protection.