Structure, usage, and technical specifications of ceramic electric heaters

Structure, usage, and technical specifications of ceramic electric heaters

Ceramic electric heater structure and purpose: made of high-temperature resistant multi-strand high-quality electric heating wires and high-strength, high-temperature resistant ceramic parts according to special process requirements. It has arbitrary bending characteristics in its length direction and can be widely used for on-site heat treatment of various industrial equipment and workpieces, drying and heating of various metal containers and pipelines, as well as high-temperature external heating of various molds and molds.

Characteristics of ceramic electric heaters:

1. It has flexibility, such as when heating containers or pipelines, it can be bent into an arc or circular shape and wrapped on the surface for heating. For heating large workpieces, local wrapping can be used, and large workpieces can be covered with a flat covering. In addition, it can be suitable for heating workpieces of various geometric shapes.

2. High working temperature, fast heating, high thermal efficiency, pollution-free, uniform and accurate heating, and can achieve automatic control.

3. High mechanical strength, good thermal insulation performance, large contact surface with heated objects, and long service life.

4. Easy to install and maintain, with low usage costs. Even if the internal heating material is damaged, the external ceramic components can still be reused.

It can be made into various shapes of tracked heaters, and the corresponding specifications can be selected based on the geometric shape, wall thickness, and heat treatment requirements of the workpiece. It can be heated in contact with workpieces, bent, folded, and burned. It is suitable for pre welding preheating of various metal components, such as pipelines and large containers, intermediate hydrogen elimination, and local heat treatment after welding. It has excellent performance such as fast heating speed, high heat utilization rate, significant energy saving, low labor intensity, safe and reliable use, and convenient operation. It is currently the most novel and practical ideal local heat treatment heater in the welding industry

Technical indicators of ceramic electric heaters:

1. Dielectric strength: 2000V/1 minute

2. Thermal insulation resistance:>5M Ω

3. Maximum working temperature: 1050 ℃

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