An electric heating cable consisting of two parallel metal wires, a conductive polymer and an insulating sheath is a heating device capable of automatically adjusting the heating temperature and output power. Sometimes, the central part of the electric heating cable suddenly ignites . It is how it happened ? Electric heating manufacturers to uncover the secrets.

We all know that there is an insulating skin on the outside of the electric heating cable. Its function is to protect the conductive polymer and wires inside. However,  when we install it, it will inevitably fold it, so it will be certain. To the extent that the insulation sheath is damaged, it will be damaged after a long time. If it encounters a humid environment such as rain or snow,  the short circuit of the line will cause a fire. In addition, when we install the electric heating cable, if we neglect to protect it,  it is very likely that the core will be damaged and cause a fire due to problems such as pulling and pedaling.  At the same time, long-term high-power operation will cause local temperature. Too high , causing a fire.

Whether it is at the construction site or after the completion of the construction , the electric heating cable is very dangerous,  so the construction unit and users must pay attention to this problem.