Introduction to Ceramic Electric Heating Rings
Ceramic electric heating rings are not made by the ordinary mica winding method, but by the ceramic strip threading method, so the power of this product is 0.5~1.5 times higher than ordinary ones. The heating element is made of imported round wire ceramic twisted into a spring shape and threaded into ceramic strips. The outer cover is made of Japanese stainless steel, and the middle uses high-temperature insulation cotton (aluminum silicate fiber board) to prevent temperature leakage. The ceramic strips are high-frequency ceramics with the advantages of fast heat transfer, hardness, not easy to break, high temperature resistance, not easy to deform, and not easy to age.
Advantages of Ceramic Electric Heating Rings
1. Fast heat transfer, uniform heating, stable operation.
2. No temperature leakage, energy saving, the outer cover is not hot to the touch, safe operation.
3. High product power, using ceramic strip threading method, power is 0.5~1.5 times higher than ordinary ones.
4. European and American high-temperature heating wire, with fast heat dissipation, uniform heating, high temperature stability, can be used at 600-800°C for a long time.
5. Long product life, because the raw materials age slowly at high temperatures, so the product has a long life.
6. Meets all national GB technical requirements. Power deviation +5% to -10%.
7. Electrical strength: tested with a voltage of 1500V/50Hz sinusoidal AC voltage, no breakdown phenomenon within 1 minute.
8. High mechanical strength, good hot insulation performance, large contact area with the heated object, long service life. 9. Easy installation and maintenance, low operating cost, even if the internal heating material is damaged, the external ceramic components can still be reused.
Performance of Ceramic Electric Heating Rings
Brief performance of ceramic heating rings: mainly suitable for extrusion, casting, and down-stroke mechanical operations, temperature can reach 450°C, maximum surface load 6.5W/cm. Features are long life, high temperature resistance, energy consumption reduced by 30%, high insulation, is the most suitable electric heating product for extruders, injection molding machines, and film blowing machines.
Applicable Industries for Ceramic Electric Heating Rings
Plastic injection molding machines, chemical industry, chemical fiber, drying ovens, extrusion, medical infrared radiation treatment, casting, and various pipeline heating.
