Cartridge Heaters are high-watt density, cylindrical heating elements used for localized and precise heating in dies, molds, platens, and other metal parts. Designed to be inserted into drilled holes, they provide efficient and uniform heat transfer. Constructed with a nickel-chrome resistance wire wound around a ceramic core and encased in a stainless steel sheath, cartridge heaters are durable, compact, and ideal for high-temperature applications.
