Stainless steel SUS304, 310S and Incoloy800 are used as the surface sheath of the heating pipe for inner wiring single-end heating pipe; Magnesium oxide powder with good thermal conductivity, high temperature resistance and good insulation performance is used as the heating body for inner wiring single-end heating pipe; compared with outer wiring single-end heating, it has the advantages of low failure rate and long service life.

The inner wiring single-ended heating tube is fine, and it uses a 450-degree high-temperature wire directly from the inside of the heating tube. Compared with the common single-end heating pipe, the terminal connection mode is not used in the end part of the single-end heating pipe in the single-end heating pipe manufacturer, which makes it have high temperature resistance and strong mechanical performance, and is suitable for the occasion of embedded heating and vibration of the die. At the same time, the surface load of the single-end heating tube for direct outgoing line is 25W per square centimeter.

The single-end heating pipe with inner connection is suitable for working in heating medium which can not be connected at both ends, such as high and low temperature insertion heating of various sizes of dies and mechanical equipment, including punching dies and other dies, medical devices, plastic sealing machine, bottle sealing machine, continuous automatic sealing machine, cigarette making machine, etc. The heating tube has the advantages of rapid heating, uniform heat and convenient use.