Ceramic heater is made up of spiral resistance wire passing through specially designed ceramic tile with high temperature resistance and precise extension. It can be bent and beautiful ceramic fiber with metal shell to form thermal insulation layer. Ceramic heating ring manufacturers form effective high temperature, high power density, belt heater, and flexible design for easy installation. 2. Technical characteristics: According to the connection mode required by users, the voltage is 36V, 110V, 180V, 220V, 380V, and the maximum power load is 6.5W per square meter. Compared with the traditional electric heater, the energy consumption can be reduced by 30%. 3. Instruments for ordering: 1. Users should provide product drawings or samples. If there are no drawings or samples, they must provide product specifications, models, voltages, power, etc. 2. The surface power of ceramic electric heater is between 2.5 and 6.5 W/cm. 4. Use precautions: 1. Ceramic heater is non-waterproof structure, so do not contact with oil, water, plastic particles during storage, use and installation to prevent leakage of electricity. 2. The ceramic heater and the heated body must be closely fitted during installation. The surface of the heated body should be flat and complete, and there should be no concave and uneven phenomenon. 3. If the burnt black color is found on the surface after use, it indicates that the heating and the heat dissipation of the heater are unbalanced, and should be adjusted in time to prevent burning through. 4. When using high-temperature ceramic heater for heating, the ceramic tile should be avoided to be broken by hard knocking or colliding with hard objects. The exposure of alloy resistance wire affects the operation life. 5. Before installation, check whether the installation position is in accordance with the specifications of the ceramic electric heater and whether the voltage used is in accordance with the specifications. Operation instructions: 1. Working voltage shall not exceed 10% of the rated value; 2. The wiring part shall be placed outside the heating layer and insulation layer, and the shell shall be effectively grounded.