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Electric band heaters are used to transfer heat to pipes and other cylindrical vessels for use in a wide variety of industrial applications, including injection molding extrusion nozzles, barrels, blown film dies, and process heating for tanks and plattens. Band heaters are widely used in the plastic molding industry to heat barrels and nozzles carrying molten plastic for injection molding or extrusion. Typical band heater applications include heating the barrels of extrusion and injection molding machinery, heating blown film dies, and heating other cylindrical objects. Band heaters are typically custom fabricated based upon the particular specifications. Band heaters have a cylindrical shape,  and are secured around the pipe to be heated with an inner face in heat transfer contact with the outer surface of the pipe. The heat from the band heaters maintains the molten plastic temperature, and hence its fluid state and other essential characteristics, while it is being transported to the mold or extruder. Band heaters are generally made up of an elongated electric heating element, an electrical insulator, and a multipart outer shell assembly that contains the heating element and insulation and provides for heat transfer from the band heater.


Listings on Electronic components : Electric heaters : Band heaters

  • Accurate Temperature Control Corporation
    Manufactures strip heaters, cartridge heaters, band heaters and screwplug or flanged immersion heaters, solid state relays, mercury relays, contactors, SCR power controls (both zero-fired and phase angle modulated) and transformer coupling and saturable core reactors, thermocouples and RTD/resistance temperature detectors. USA.

    http://www.tc100.com
  • Akinsun Heat Co., Inc.
    Manufactures quartz heaters, infrared radiant pannels, ceramic infrared emitter heaters, mica insulated band heaters, ceramic insulated band heaters, mica strip heaters, channel strip heaters, cartidge heaters, bolt heaters, tubular immersion heaters, akinrod flexible M.I. heater, mini nozzle cartridge heaters and band, thermocouples, and temperature process controller. USA.

    http://www.akinsun.com
  • EZ Heat Corporation Inc.
    Manufactures mica band heaters, strip heaters, rectangle heaters, nozzle band heaters, high watt density cartridge heaters for appliactions in plastic injection molding machines, plastic extruders, blow molding machines, food service warming, pulp and paper processing, extrusion dies, barrel and heads, hot runner molds, holding tanks, drum heating, food and candy extruders. USA.

    http://www.ezheat.com
  • Fast Heat, Inc.
    Manufacturer of advanced hot runner systems, hot runner temperature controls and electric heating elements, including band heaters, cartridge heaters, strip heaters, tubular heaters, immersion heaters, hot runner systems, bushings and manifolds, thermocouples, and sensors. USA.

    http://www.fastheat.com
  • Industrial Heater Corp.
    Manufactures barrel band heaters (air-cooled assemblies, cast-in/tubular band, ceramic-insulated, mica-insulated), cartridge heaters, immersion heaters, nozzle heaters (cartridge, coil, custom, european style, flange lockup, strap lockup, wedge lockup), radiant heaters (air heaters, duct heaters, open coil, ceramic-insulated panel, mica-insulated panel tubular or quartz tube elements, radiant hood heaters), strip and plate heaters, and temperature sensors. USA.

    http://www.industrialheater.com
  • Tempco Electric Heater Corporation
    Manufactures electric heating elements for a wide range of industrial and commercial applications. Products include band heaters, cartridge heaters, cast-in heaters, ceramic fiber heaters, coil & cable heaters, flexible heaters, heat trace cable, infrared heaters, power control panels, process heaters, sensors, strip heaters, temperature controllers, temperature control consoles, and tubular heaters. USA.

    http://www.tempco.com
  • Thermal Corporation
    Designer and manufacturer of a broad industrial heating product line including specialty and standard mica and ceramic band heaters, cartridge heaters and thermocouples, custom designed products include mica band & strip heaters, swaged high temperature cartridge heaters, ceramic knuckle band heaters, temperature sensors, thermocouples, RTDs and related high temperature and thermocouple accessories. USA.

    http://www.thermalcorp.com
  • Watlow Electric Manufacturing Company
    Manufactures band heaters, cast aluminum heaters, ceramic fiber heaters, flexible heaters, radiant heaters, strip heaters, tubular heaters, cartridge heaters, rapid response heat exchanger, thick film heaters, polymer heaters, cable heaters, thermocouples, RTDs and thermistors, infrared sensors, mineral insulated metal-sheated cable, and temperature controllers. USA.

    http://www.watlow.com

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