How to solve the oxidation problem of electric heating

How to solve the oxidation problem of electric heating

1、 The temperature adjustment of the resistance wire is achieved by adjusting the voltage and resistance. When adjusting the resistance, we should note that the longer the length of the heating wire, the greater its resistance and lower the temperature.

When the electric heating wire is used too long, one issue that must be taken seriously is the oxidation of the electric heating wire. To solve the oxidation of the electric heating wire, the electric heating wire should be insulated from air as much as possible. Like some metal substances tightly wrapped around the surface of electric heating wires, they can achieve the goal of oxidation resistance. And this structure can also achieve the purpose of insulation.

After use in this way, the service life is much longer than that of ordinary electric heating wires. And it also has properties that ordinary electric heating wires do not have:

1) Good insulation performance

2) Good tolerance under extreme cold and hot conditions

3) Wide voltage range and convenient use

4) The breakdown voltage value is higher than that of ordinary electric heating wires

2、 When we use electric heating wire to cut items, the electric heating wire will become loose and longer after being electrified for a long time, resulting in structural differences from the actual required electric heating wire, which is not conducive to its effectiveness. In general, when encountering such situations, elastic compensation is used to solve the problem.

The so-called elastic compensation refers to selecting a suitable spring to increase its elasticity.

Another method is to add wrapped screws to fix it, increasing its elasticity. When the electric heating wire is loose, tighten it, and when the electric heating wire is tight, adjust it to achieve the purpose of freely adjusting its tightness to ensure the normal operation of the electric heating wire.

Www.superbheater.com