Silicon Carbide Heating Element - High-temperature Resistance, Anti-oxidization & Corrosion, Long Service Life, Easy Installation And Maintenance

Being a customer centric organization, we are involved in manufacturing, exporting and supplying a supreme quality range of Silicon Carbide Heating Element in Liaoyang, Liaoning, China.

Description of industrial electric heater:
1)production process:made into blank, silicided under high temperature and re-crystallized.
2)character: high-applied temperature , anti-oxidization , anti-corrosion , long service life, little deformation, easy installation and maintenance.
3)Usage: used in various high temperature electric furnaces and other electric heating devices, such as in the industries of magnet, ceramics, metallurgy , glass, and machinery.
Electric property of sic heating element
sic heating elements have rather large specific resistance.When it is heated in air and the surface temperature of the hot zone reaches 1050A C, it's resistance rate is 600-1400mm2/mm and its resistance value changes as the temperature rises which is negative value from room-temperature to 800 A C and is positive value nature over 800A C.

Advice of using sic heating element
1)In order to keep furnace temperature and the charges uniform of each element, before installation resistance distribution must be carried.
2)As the element is very brittle , be careful while install and maintain to avoid any damage.
3)When start to operate the furnace , raise voltage slowly and gradually, never give full load at one time.