Introduction:


The alloy PTC tubular electric heating elements use high-value PTC electric heating alloy as heating material, it not only has all advantages of general tubular electric heating elements, but also the element itself meanwhile has heating, temperature resistance, adjustable performance, with the service life in 3~5 times longer than general electric heating elements, its energy-saving effect is remarkable. Outer shape, structure are identical with that of general tubular elements, heating materials are solely produced by the company, products have gained National Scientific Innovation Fund, National patents,also achieved National Certificate of Explosion-proof, the explosion-proof grade is ExeⅡC Gb. The tubular electric heating elements can be bent into various shapes according to desired structures, the shells can be welded with mounting accessories for a variety of installation options.

Performance characteristics:


◆　Consists of metal tubular shells, extracting rods(non-heating area), magnesium oxide powder, PTC alloy heating wire and other components.
◆　PTC alloy electric heating wire is not only an electric heating element, but also temperature measuring and control element.
◆　Temperature control can be realized in conditions never adding any accessories and never adding costs.