Copper base: Usually made of high-quality copper material, with excellent thermal conductivity and high-temperature resistance. Heating element: Generally uses metal tubular heaters embedded in the copper base, generating heat through resistance heating. Insulation layer: Located around the heating element to prevent heat loss and short circuits.
The working principle of the 380V single-head electric heating tube is based on the resistance heating effect. It consists of a metal tube (usually stainless steel) containing a spiral resistance wire (such as nickel-chromium alloy or iron-chromium-aluminum alloy), and the space around the resistance wire is filled with materials having good insulation and thermal conductivity (such as magnesium oxide powder).
Power range: from a few hundred watts to several thousand watts, depending on the specific application. Material: usually made of stainless steel, with good corrosion resistance and high temperature resistance. Heating method: direct heating or indirect heating, varying according to the usage scenario. Installation method: can be embedded or fixed installed.
The working principle of 304 stainless steel heating tube is based on resistance heating. When current passes through the resistance element inside the tube, heat is generated and transferred to the stainless steel wall. The stainless steel material has good thermal conductivity, ensuring uniform heat distribution and stable heating.
Efficient heating: Heat from resistance wire transfers directly to medium, fast and efficient. Compact design: Easy installation and maintenance. Uniform heating: Eliminates hot and cold spots. Long lifespan: High-quality materials and manufacturing.
PTFE heater is a heating device using polytetrafluoroethylene (PTFE) as the surface coating of the heating element. PTFE, also known as "Plastic King", is a high-performance engineering plastic with excellent chemical stability and thermal stability.
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