W type Mosi2 Heating Element

W-shaped silicon molybdenum rod, comprising a heating part with a W-shaped structure and two cold ends, each end of the heating part is equipped with an expansion tube, and each expansion tube includes an outer tube and an inner tube. The inner wall of the outer tube is equipped with internal threads, and the outer wall of the inner tube is equipped with external threads. The inner tube is connected to the outer tube along the axial thread, and the lower ends of the two outer tubes are respectively connected to the two ends of the heating part. The two cold ends are respectively connected to the upper ends of the two inner tubes with corresponding threads. Heat dissipation holes are spaced apart on the outer surface of the heating part. This utility model has a simple structure, stable operation, easy disassembly and assembly, easy maintenance, adjustable length, and wide applicability.

If matched with an automated power supply system, it can not only obtain accurate constant temperature, but also automatically adjust temperature according to the actual needs of the production process according to the curve. It has been widely used in fields such as national defense, machinery, metallurgy, lightweighting, ceramics, semiconductors, analysis and testing, scientific research, and has become an electric heating element for various electric furnaces and kilns Tunnel kilns, roller kilns, glass kilns, vacuum furnaces, muffle furnaces, smelting furnaces, and various heating equipment use silicon carbide rods for heating, which is convenient, safe, and reliable. Various high-temperature electric furnaces and kilns widely used in industries such as electronics, magnetic materials, powder metallurgy, ceramics, glass, metallurgy, and machinery. And on its electric heating equipment.