Meltblown cloth air heater is a new type of special industrial furnace that can save energy and provide high-temperature heat energy. The working principle is to use nitrogen as the heat carrier and circulate it in the heat carrier furnace using a positive pressure head to heat it and transfer the heat to the "thermal equipment". The nitrogen electric heater series is divided into two types: vertical and horizontal. Its main features are saving a lot of energy, scientific process, easy installation and use, and significant economic benefits. It has been widely used in the aerospace industry, military industry, chemical industry, and many scientific research experiments in higher education institutions, making significant contributions.

The air heater series products have the following characteristics:

1) Small size, easy installation, high power;

2) High thermal efficiency, reaching over 90%;

3) Fast heating and cooling speed, heating speed can be increased to 10/min, stable control, smooth heating curve, high temperature control accuracy;

4) The design working temperature of the heater can reach 850, and the outer wall temperature is controlled at around 60;

5) The heater is composed of special electric heating elements, and the power load value is relatively conservative. In addition, the heater adopts multiple protections to ensure a long service life.

6) Wide applicability and strong adaptability. This heater can be used in various explosion-proof or ordinary situations. The explosion-proof level can reach B and C levels, and the pressure resistance strength can reach 20Mpa. Can be installed vertically or horizontally according to user needs;

7) Environmentally friendly, energy-efficient and reliable.