The structure of a single head electric heating tube is to place an electric heating wire inside a metal tube and tightly fill the gap with a high-temperature magnesium oxide rod with good thermal conductivity and insulation. The two ends of the electric heating wire are connected to the power supply through two lead out rods. It has a simple structure, long service life, high thermal efficiency, good mechanical strength, and can be bent into various shapes for safe use. It is more resistant to temperature and corrosion. For low-temperature pipes, BUNDY, aluminum pipes, and copper pipes are generally used, while high-temperature pipes are generally made of stainless steel pipes and Ingley pipes. The Ingley 800 electric heating tube can be used in poor water quality conditions, while the Ingley 840 electric heating tube has good oxidation resistance and corrosion resistance under high temperature working conditions
Single head electric heating tubes are suitable for working in heating media that cannot be connected at both ends, such as high and low temperature insertion heating for various sizes of molds and mechanical equipment, including stamping and other molds, medical equipment, plastic sealing machines, bottle cap sealing machines, continuous automatic sealing machines, smoke making machines, etc. The main ones are as follows:
1. In medical and health disinfection equipment, such as sterilizers, disinfectors, etc. 2. Heating of motor vacuum impregnation equipment and drying device for enameled wire.
3. Various household electric appliances in daily life, such as electric stoves, ovens, rice cookers, fryers, fryers, water heaters, electric irons, and other products.
4. Used for drying wood, paper, printing and dyeing, paint residue, etc.
5. Melting heating of saltpeter and other salt substances. 6. Melt low melting point alloys, such as lead melting furnaces, tin melting furnaces, etc. 7. Building heating.
8. Infrared radiation heating device.
9. Low temperature electric furnaces, such as industrial electric furnaces with air circulation, electric furnace boxes, etc. 10. Heating devices in oil, water, and other chemical liquids, as well as electroplating bath fluids. 11. Seawater electric distillation device. 12. Heating device for alkali and acid.
In the food industry, it is used to bake various types of bread, cookies, and pastries, and is used as an electric heating device in a water tunnel.
14. Various household electric appliances in daily life, such as electric stoves, ovens, rice cookers, fryers, water heaters, electric irons, and other products.