Electric heating sheet is a sheet-shaped electrical component that converts electrical energy into thermal energy. Because of its cheap price, convenient use, convenient installation, and no pollution, it is widely used in various heating occasions. There are many manufacturers and brands that produce electrical heating elements. The service life of electric heating plates is very long, and the general design life is more than 5000 hours. Some far-infrared radiant heating elements can have a life of 5 heating seasons.
加热片放入电热元件，并在空隙部分紧密填充有良好耐热性、导热性和绝缘性的结晶氧化镁粉，再经其它工艺处理而成。 The electric heating sheet is put into the electric heating element, and the gap part is tightly filled with crystalline magnesium oxide powder with good heat resistance, thermal conductivity and insulation, and then processed by other processes. It has the characteristics of simple structure, high mechanical strength, high thermal efficiency, safety and reliability, easy installation and long service life. It is widely used in various saltpeter tanks, water tanks, oil tanks, acid and alkali tanks, fusible metal melting furnaces, air heating furnaces, drying furnaces, drying boxes, and hot stamping molds.