Ceramic Band Heaters

Ceramic band heaters are designed for medium to high-temperature applications, capable of reaching operating temperatures up to 650°C. These heaters utilize both conduction and radiation to efficiently transfer heat. At the core is a ceramic element enclosed within a stainless-steel sheath, typically featuring serrated edges. This construction creates a durable yet flexible heating solution that ensures optimal heat distribution through both direct contact and radiant energy.

The internal winding is engineered to heat the ceramic segments to the point where they not only conduct heat to the barrel surface but also radiate it effectively. Unlike other heater types, ceramic band heaters do not require extremely tight fitment, offering more flexibility in installation.

These heaters can be customized with a variety of terminal options and are fully adaptable to include holes or cut-outs as needed. Depending on your application requirements, RRA offers three main variants of ceramic band heaters: the energy-saving type, the perforated type, and the insulated type.