What is the difference between electric heating tubes and electric heating wires?

1. Heating wires are divided into three kinds of heating wires, imported heating wires, nickel-chromium wires and iron-chrome green wires, which can usually be used directly in ceramic products, such as ceramic tiles and ceramic cores, which are directly used for heating wires for fever.

2. The electric heating tube is to bend the electric heating wire into the shape of a spring, then stuff them into the stainless steel tube, and then use magnesium oxide tube and magnesium oxide powder to fill it, so that the heating wire and the heating tube wall Direct insulation, so as to achieve a heating effect. Most electric heating tubes can be used directly.

3. The fundamental difference between the heating wire and the heating tube is:

1) The heating wire will be enclosed in a special object through some processes to heat the object and transfer heat, so as to achieve a heating effect, and the electric heating tube can be heated directly by contacting the object. We commonly use three heating methods It is for heating metal, heating liquid, such as water, heavy oil, etc. Then there is the heating of the metal mould.

2.)Due to the existence of magnesium oxide powder, there is insulation between the electric heating tube and the electric heating wire, so the electric heating tube is non-conductive

3.)The heating tube and the heating wire complement each other. The heating wire is the raw material for making the heating tube, so the price of the heating wire will be much lower than that of the heating tube.