Our high-efficiency ceramic band heater replaces traditional mica heater widely for injection & extruder barrel heating. Made of Cr20Ni80 heating wire + interlocking high-temperature ceramic blocks + 304 stainless steel outer shell with internal heat preservation fiber. Max working temp up to 550-650℃, 30% power saving than mica type, uniform heat distribution, outer shell low surface temp for safe operation. Custom ID, width, voltage(110V/220V/380V), power and terminal style available, OEM & ODM supported. Perfect for plastic extruder, blow molding, melt-blown equipment and chemical machinery.
