Ceramic Insulated Band Heaters are designed  for the applications which need high working temperature. Depending on the application, working temperature can reach up to 800 °C. Ceramic Insulated Band Heaters are manufactured by steel plates which are produced by special galvanised and aluminised steel.Steatite stones are used as insulating materials and micro fiber layer which was put between steatite stones and plate avoids heat loss.By this design, SER branded mica insulated band heaters ensure high energy efficiency and low working cost. In addition our resistances are responsive and provide solution for expansion problem and ensure high thermal conduction. Ceramic insulated band heaters can be installed easily and have long working life. Armour plates on outer surface of ceramic insulated band heaters guard the steatite insulating materials against fracture, crash and/or fragmentation. Max. power density of heaters are stated as W/cm² and depends on application type, diameter and width of application area. SER Rezistans guarantees longest product life for all products by using highest quality raw materials. Ceramic insulated band heaters satisfy all needs of your processes with various electrical connections, coneection box and clamp lock mechanism.