Through the investigation of the information on the network, found that the heating wire inside the refrigerator, generally heated to 60 degrees to 70 degrees is more appropriate, can prevent the heating wire burned out.
The main use of heating wire is, metallurgical machinery, medical, chemical, ceramics, electronics, electrical appliances, glass and other industrial heating equipment and civil heating appliances, heating wire high temperature strength is low, with the use of the temperature increases its plasticity, the element is easy to deform, not easy to bend and repair.