The seven technical features of explosion-proof electric air heater are as follows:

1. The explosion-proof electric air heater can heat the air to a very high temperature, up to 450 ℃, but the temperature is only about 50 ℃.

2. Explosion proof electric air heater has high efficiency: up to 90%.

3. The heating and cooling rate block of explosion-proof electric air heater can reach 10 ℃ / s, which can be adjusted quickly and stably. It will not lead or lag the controlled air temperature and make the temperature control drift indefinite. It is very suitable for automatic control.

4. Explosion proof electric air heater has good mechanical properties: because its heating body is made of special alloy material, under the impact of high-pressure air flow, its mechanical properties and strength are better than any other heat source, which has more advantages for the system and accessories that need long-time continuous air heating.

5. The explosion-proof electric air heater has a long service life and can be used for several decades without violating the operation regulations.

6. Electric air heater can be designed according to user's need.