The finned strip heater's basic design consists of a helically wound resistance coil placed in a specially designed ceramic insulator. They are used for both forced and natural convection air heating.
The finned strip heater's basic design consists of a helically wound resistance coil placed in a specially designed ceramic
insulator. The resistance coil is mechanically connected to the screw terminal for positive connection. Stainless steel rectangular tubing is used to house the heater assembly. All remaining voids are filled with high purity magnesium oxide to increase thermal conductivity and dielectric strength.
Stainless steel fins are mounted to the rectangular tubing. The fins have been specially designed to provide maximum surface contact for good heat dissipation into the finned cross sections, thus resulting in rapid heat transfer to the air.
| Product name | Customized ceramic insulated heating element strip heater finned strip heaters |
| Voltage | 110v, 220v, 230v, 240v, 380V, 480V, according to your requirement |
| Power | According to your requirement |
| Fin dimension: | 51*35mm |
| Tube sheath | Stainless steel |
| Insulation: | Ceramic |
The combination of a Grade 304 stainless steel sheath, high-temperature resistance wire (e.g., Nichrome), and ceramic (MgO) insulation allows this heater to operate continuously at temperatures up to 750°C (1382°F) or even higher in some configurations.
The fins run the entire length of the heater, promoting consistent heat dissipation across the entire element. This prevents the formation of hot spots that can damage the heater or the product being heated.
The 304 stainless steel construction provides excellent resistance to physical damage, abrasion, and thermal expansion stresses. The fins add structural rigidity to the entire assembly.
The high-purity magnesium oxide (MgO) powder and ceramic bead insulators provide exceptional dielectric strength, effectively isolating the live resistance wire from the metal sheath even at extreme temperatures..
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In summary, this heater is not just a simple heating element; it is a high-performance engineering solution designed for efficiency, durability, and reliability in the most challenging industrial settings.
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