Supply high quality ignition sticks

型号：

齐全

规格：

定做

功率：

定制

1. The structure of a single-head electric heating tube
The typical structure of a single-head electric heating tube (the most popular structure) is the same as that of an electric heating tube. It generally consists of insulators, sealing materials, lead rods, and fillers. , heating wire, metal sheath tube, terminals. The spiral heating wire and the lead-out are located in the center of the metal sheath tube. Its manufacturing process is to penetrate the spiral heating wire into the seamless steel pipe, copper pipe or aluminum pipe, and the gaps are evenly filled with a multi-tube filling machine, which is both insulating and Thermal conductive oxidation medium, such as crystalline magnesium oxide powder (alumina or clean quartz sand can also be used). Then use a tube shrinking machine to reduce the diameter of the tube to make the oxide medium dense (density reaches ./above) to ensure that the heating wire is isolated from the air and that the center position does not shift and hit the tube wall. so. The amount of heat generated per unit area can be increased more than ten times. The service life can also be correspondingly increased to more than 10 years. Compared with electric heating elements with the same large amount of heat, tubular electric heating tubes can save 50% of electric heating materials, and the thermal efficiency can reach more than 10%.
2. Single-head heating tube data and characteristics
Single-head heating tube is also called single-end electric heating tube. This type of heating rod is small in size, high in efficiency, and high in watt density. Its structure adopts the method of one end of the wire. , it can penetrate into small metal holes or open spaces and has excellent performance and strong heating ability. High-temperature single-head electric heating tubes need to be extremely precise in manufacturing, making them widely used in heating media that cannot be connected at both ends, such as various sizes. High and low temperature penetration heating of molds and mechanical equipment, including dies and other molds, medical equipment, plastic sealing machines, bottle capping machines, continuous automatic sealing machines, cigarette making machines, etc.
3. Single-head heating tube manufacturing data
Heating rod tubes, heat-resistant seamless stainless steel tubes, etc.
Input power supply and power convention, more can be customized according to customer needs
Product features of single-head heating tube
. Long service life and reasonable internal structure design. Imported high-purity magnesium oxide core rods and filling materials are used, with high thermal conductivity
. The wire performance is good, and the wire can be used in the environment for a long time. It adopts the direct outlet structure and has good mechanical properties
. It adopts coreless grinding. The equipment has a high degree of standardization in pipe diameter and is closely coordinated with the installation of the equipment. It has high thermal efficiency and fast heat dissipation
. Leading process products, more stable quality and improved equipment operation safety
. All types are in accordance with the specifications. Manufacturing can meet the needs of most machine applications
The main products produced by Yancheng Zhaishi Electric Heating and Electrical Factory include single-head electric heating tubes, (different)-shaped electric heating tubes, fin-type electric heating tubes, flange-type electric heating tubes, and quartz electric heating tubes. Tubes, casting heaters, mica heaters, ceramic heaters, electric heating plates, nickel-chromium wires, iron-chromium aluminum wires, electric heating flat strips, constantan wires, thermocouples, thermal resistors, high-temperature wires, bimetal thermometers, etc. The company regards quality as its life, survives by reputation, promotes development by science and technology, and serves users with high-quality brands. Senior sales and application engineers are ready to provide you with extensive and professional services and solve all your problems in one stop. . We sincerely welcome users and friends at home and abroad to choose our products. We also hope to cooperate with colleagues in the electric heating equipment industry at home and abroad to keep pace with the times and develop together! Welcome new and old customers to discuss cooperation.