The stainless steel heating tube heats the fluid by means of forced convection. The material is stainless steel, that is, pump the fluid into the heating chamber at one end of the heater. After heating, it flows out at the other end of the heater. It is a heating method that circulates through the pump forcibly. Compared with the traditional heating method , remarkable energy saving, scientific process, convenient installation and use, and obvious economic benefits.

Features:

1. Small size and high power: The electric heater mainly adopts clustered tubular heating elements inside, and the maximum power of each clustered tubular electric heating element reaches 5000KW.

2. Fast thermal response, high temperature control precision and high comprehensive thermal efficiency.

3. Wide application range and strong adaptability: the circulation heater can be used in explosion-proof or ordinary occasions, its explosion-proof grade can reach B and C, and its pressure resistance can reach 20Mpa. And the cylinder can be installed vertically or horizontally according to the needs of users.

4. High heating temperature: The maximum working temperature of the heater design can reach 850°C, which cannot be obtained by ordinary heat exchangers.

5. Fully automatic control: Through the design of the heater circuit, the automatic control of parameters such as outlet temperature, pressure, and flow can be realized conveniently, 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 heat exchange tube is made of a metal tube as the shell, and the spiral electric heating alloy wire (nickel-chromium, iron-chromium alloy) is evenly distributed along the central axis of the tube, and the gap is filled and compacted with magnesia sand with good insulation and thermal conductivity. The ends are sealed with silicone or ceramic, this metal armored 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 crystalline magnesium oxide powder with good thermal conductivity and insulation performance is densely filled in the gap. This structure is not only advanced, but also has high thermal efficiency and uniform heat generation. When high-temperature resistance When there is current passing through the wire, the generated heat diffuses to the surface of the metal tube through the crystalline magnesium oxide powder, and then transfers to the heated part or the air to achieve the purpose of heating.