Where has the track electric heater improved compared to the traditional?
The crawler electric heater is composed of multiple high-quality winding wires and high-strength far-infrared ceramic elements. It is suitable for pre-heating and stress relief of pipe diameter heads and other places where heaters are difficult to enter, and valve pipe insulation. It is one of the most novel and practical ideal local heat treatment heaters in the welding industry. The maximum working temperature of crawler electric heater can reach 1050 ℃.
Features
1. It has winding properties. For example, when heating a container or a pipe, it can be bent into an arc or a circle to cover the surface for heating. In addition, it can be suitable for the heating of various geometric shapes.
2. High working temperature, fast heating, high thermal efficiency, no pollution, even and accurate heating, automatic control can be realized.
3. High mechanical strength, good thermal insulation performance, large contact surface with the heated object, and long service life.
4. Tracked electric heater is easy to install and maintain, and the use cost is low. Even if the internal heating material is damaged, the external ceramic device can still be reused.
And he replaced the traditional backward method by local heating.
In addition, the length and width of the tracked electric heater can be flexibly changed. The length and width of the tracked electric heater can be flexibly changed. The corresponding specifications should be selected according to the workpiece geometry, wall thickness and heat treatment process requirements. In addition, the crawler heater can also be equipped with thermal insulation material and shell to make a self-heating heater. Its shape can be flat, right-angled, etc., which is convenient to use.
