Basic Info.

Product Description

Our silicon carbide heating elements adopt special technics and can save you energy. general speaking, our sic heating elements have the following characters: low resistance at both end, can general high temperature, with long service life, save you 10% energy compare with others sic heating elements.it is mainly apply to produce float glass tin trough, optical glass melting, pricision process of glass, atmosphere adjusting furnace, etc. rod/spring type the rod heating element is a resistance type silicon carbide heating element. the elements are rod shaped or tubular depending on the diameter. they have a central heating section referred to as a hot zone and two terminal sections called cold ends. the cold ends are impregnated with silicon metal to lower their resistance. this. causes them to, operate at a lower temperature. the extremities of the elements are metailized with aluminum to provide a low resistance contact surface to which the electrical connections are made with braided aluminum straps. u type: comprising two carefully matched sic rods united with a silicon carbide bridge, u type element provide for wiring both terminals form one side of the furnace. ideal for drop-through designs, radiant tube systems or where one element will not span heating chamber