The requirements and applications of ceramic electric heating coils are becoming more and more extensive, but many users may not have a comprehensive understanding of ceramic heating coils . Here is a brief introduction: Ceramic heating coils are made by casting alloy wire to heat ceramics. Popularly speaking, it can be heated from a long distance; the other is to pass alloy wires in small ceramic blocks, and the outer cover is made of stainless steel. It is widely used in plastic machinery and chemical fiber machinery, which can only fit the heat conduction.
Ceramic fiber is a refractory insulation material, which does not generate heat by itself, but instead provides thermal protection for the heat, mainly by embedding (or post-processing embedded) electric heating elements on the side of the ceramic fiber board to generate heat. Ceramic fiber electric heating plate is mainly used in high temperature electric furnace. It can not only ensure the supply of heat, but also protect the outer wall of the electric furnace, and reduce the energy consumption to achieve the purpose of energy saving and heat preservation.
Electric heating coil manufacturers introduce the advantages of ceramic heating coils
1. Fast heat transfer, uniform heating and stable work.
2. The temperature of the ceramic electric heating coil is not leaked, which can save electricity. The cover is not hot when touched by hand.
3. The power of the product is high. The power of the ceramic strip threading method is 0.5 ~ 1.5 times higher than that of ordinary ones.
4, high temperature resistant heating wire, with the characteristics of fast heat dissipation, uniform heating, high temperature stability, etc., can be used at 600-800 ℃ for a long time.
5. High mechanical strength, good thermal insulation performance, large contact surface with the heated object and long service life.
6, easy to install and maintain, the use cost is low, even if the internal heating material is damaged, and the external ceramic devices can still be reused.