ceramics Heating ring It is made of stainless steel skin with high insulation and fire-resistant ceramic. The resistance wire is put on inside, and then it is mechanically twisted into shape. After connecting the power supply, it can be used. Using ceramic plate heating, no red light, no combustion, heating fast, can rise to 500 ℃ within 30 seconds. Ceramic heating ring does not burst when meeting water, acid and alkali resistance, suitable for use in harsh environment. Ceramic heating ring has the advantages of convenient installation, high temperature resistance, fast heat transfer, good insulation, and the production is not limited by the model and size. Ceramic heating ring is suitable for dressing, dressing, rheumatism and joint pain. In addition to the warm room, it also has a good effect on the cold feet and sore feet of office workers. The voltage is 12v-380v, and the power is 50w-2000w. It is widely used in household appliances (hair dryer), beauty instrument, medical instrument, industrial dryer, fax machine, etc.