1. The stainless steel electric heating tube is small in size and high in power: the electric heater mainly uses clustered tubular heating elements inside, and each clustered tubular heating element has a high power of 5000KW.
2. Fast thermal response, high temperature control accuracy, and high comprehensive thermal efficiency.
3. Wide application range and strong adaptability: The circulating heater can be used in explosion-proof or ordinary occasions. Its explosion-proof grade can reach B and C grades, and its pressure resistance can reach 20Mpa. And the cylinder can be installed vertically or horizontally according to user needs.
4. High heating temperature: The maximum working temperature of this heater is designed to reach 850℃, which is not available in general heat exchangers.
5. Fully automatic control: Through the design of the heater circuit, automatic control of parameters such as outlet temperature, pressure, and flow can be easily realized, and it can be networked with a computer to realize man-machine dialogue.
6. Long life and high reliability: The heater is made of special electric heating materials, and the design power load is reasonable. The heater adopts multiple protections, which greatly increases the safety and life of the heater.
7. The stainless steel electric heating tube is made of a metal tube, and spiral electric heating alloy wires (nickel-chromium, iron-chromium alloy) are uniformly distributed along the central axis of the tube. The gaps are filled and compacted with magnesia sand with good insulation and thermal conductivity. The end is sealed with silica gel or ceramic. This metal-clad electric heating element can heat air, metal molds and various liquids. The high temperature electric furnace wire is evenly distributed in the high temperature resistant stainless steel seamless tube, and the gap is densely filled with crystalline magnesium oxide powder with good thermal conductivity and insulation performance. This structure is not only advanced, high thermal efficiency, but also generates uniform heat. When there is an electric current in the wire, the heat generated is diffused to the surface of the metal pipe through the crystalline magnesium oxide powder, and then transferred to the heated part or the air to achieve the purpose of heating.
