Ring heating rod

It is made of high-quality stainless steel, modified magnesium oxide powder, high-resistance electric heating alloy wire and other materials, and is made through advanced production equipment and technology. The use of modified magnesium oxide powder can make the surface load of the electric heating tube reach watts per square centimeter, which is 3 to 3 times that of ordinary components. Modified magnesium oxide powder can withstand high temperatures up to ℃ or even higher, which makes the electric heating tube have better insulation performance and high heating efficiency, thus extending the service life of the electric heating tube. The annular heating rod also has the advantages of fast heating, uniform heating, and good heat dissipation performance. The annular dry-fired heating tube can be installed in the blower duct or other heating situations with static and flowing air. Mainly used in hot air occasions, mold heating, machinery manufacturing, automobiles, textiles, food, home appliances and other industries.
Using the principle of armored heating wire, using nickel-chromium resistance (heating) wire with excellent performance, it is precisely wound and provides accurate thermal power. Each resistance wire is firmly connected to the lead rod using a new process, so Has ideal working life. High-purity magnesium oxide insulating material is used between the resistance (heat) wire and the protection tube, which has good electrical insulation and thermal conductivity. It is widely used in baking heating, greenhouse and drying tunnel heating, spray painting and epoxy resin processing, air and other gas heating, thermoforming, heat treatment, tempering and annealing devices, and drying equipment heating in vacuum coating equipment in the electronics industry.
During production, various molds can be used to make the heating tubes have various shapes, which can meet customer customization and selection requirements. If necessary, please call us for customization