Performance, application and life of the heating tube

- Jun 07, 2019-

The heating tube is formed by placing an electric heating element in a metal tube and closely filling the void portion with crystalline magnesium oxide powder having good heat resistance, thermal conductivity and insulation, and then being processed by other processes. A heating tube is a heating element that specifically converts electrical energy into thermal energy. The utility model has the advantages of simple structure, high mechanical strength, high thermal efficiency, safety and reliability, and simple installation, and is widely applicable to plastic molds, packaging machines, extruders, automation equipment, medical machinery, hot stamping molds and the like.

The service life under normal use is more than 10,000 hours.