Electric heating board is an equipment which USES electric thermal alloy wire as heating material, mica flexible board as insulation material and outsourcing thin metal board (aluminum board, stainless steel board, etc.) for heating. Typical applications are electric thermos bottles. Metal tubular heating elements are cast in aluminum plates or plates or welded or embedded on aluminum plates or plates to form electric heating plates or plates of various shapes. Typical applications such as electric rice cooker, electric iron, electric coffee pot and so on.
Series embedded ceramic far infrared radiation heating plate, with high radiation rate, good integrity, good thermal stability, high insulation strength, clean and sanitary, and can control, temperature and other advantages.
The shell is made of cold-rolled sheet and its surface is coated with electrostatic spray. High quality ceramic material temperature setting automatic temperature control, digital display with large heating area, rapid heating, uniform temperature, accurate temperature control, time and effort saving. The heating surface is made of high quality ceramic material, which is resistant to corrosion, aging, strong and durable, safe and reliable. The model is novel and beautiful, the operation is simple, the use effect is good, many times cold heat alternating test does not crack. Without a loss.
Scope of application:
It can be used in various flasks. A beaker. Conical flask for scientific research. Chemical industry. Oil fields. Medicine. Heating of various liquids in colleges/laboratories and analysis rooms.
Ceramic materials with good thermal shock properties. The material composition of metal oxide with good far-infrared radiation performance and the proper amount of additives are added to improve the radiation intensity and enhance the adaptability of the green shaft. No cracking was found in multiple cold and hot alternating tests. Without a loss. Cold insulation resistance: 500 v or less 5 ‰ hot insulation resistance by megger are: 500 v megohm > 0.5 M Ω precise temperature control: acuities were 2 ℃, the highest temperature: 400 ℃ specification: 300 x300.