The high temperature resistance wire is evenly distributed in the high temperature resistant stainless steel seamless pipe, and the gap is densely filled with crystalline magnesia powder with good thermal conductivity and insulation performance. This structure is not only advanced, but also has high thermal efficiency. When there is current passing through the high temperature resistance wire, the heat generated diffuses to the surface of the metal tube through the crystalline magnesium oxide powder, and then transfers to the heated parts or air, to achieve the purpose of heating.

Working principle and characteristics of pipeline heater pipe:

1. Most of the hot air circulates in the box, with high thermal efficiency and energy saving.

2. By using the forced ventilation, the box is equipped with adjustable air distributor, so that the materials can be dried evenly. Heat source can be steam, hot water, electricity, far infrared, wide selection.

3. The whole machine has low noise and stable operation. Automatic temperature control, convenient installation and maintenance.

4. It can be used for drying various materials. It is a general drying equipment.