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Custom and Design Variations
Mica-Insulated Barrel Band Heater
Two-piece heaters with flange, strap or trunion lockup are used for applications where clearing obstacles and clamping two 180º sections is required. Two-piece heaters may be constructed narrow and wide. Because of limited heating surface and location of screw terminals, heater with a diameter of less than 4"ID are usually not specified as two-piece. Consult with an IHCO Engineer regarding suitability of two-piece band heaters for your application.

European Style, Metric Sizes
Mica-Insulated Barrel Band Heater
Over the years IHCO has manufactured replacement heaters for various machines manufactured in Europe and the Pacific- injection molding, extruders, packaging, decorating, thermoforming, wire-processing, and many other machines.
We also work with many European and Pacific OEM, and supply their United States and South American customers with replacement heaters. As a result, we offer replacement heaters for a wide range of machines (subject to any proprietary rights agreements with OEM). In addition, IHCO manufactures heaters with European style pin contacts and quick disconnect plugs. IHCO is a national distributor for those and other European style connecting devices.
  • Lead location and length
  • Erge location and style
  • Flange or trunion lockup
  • Holes and cutouts
  • Watts/volts
  • Rust-resistant shell
  • 120 volt and 240 volt

Flange Lockup, One-and Two-piece
Mica-Insulated Barrel Band Heater
  • Barrels of plastic injection molding machines
  • Barrels of plastic extruders
  • Packaging machinery
  • Reciproscrews
  • Chemical processing
  • Food processing
  • Cylindrical pipes, dies or molds requiring process or maintenance heat
  • Medium heat range requirements from 300ºF to 800ºF
  • 120, 240 and 480 volt hookups
  • Easy to install
  • Heats by conduction
  • Thin wall- quick to respond to controls
  • Versatile OEM replacement for injection molding machines
  • Two-piece design can be wired in series or parallel
  • Long service life
  • Mechanically strong flange lockup with two or more screws for firm, even pressure, spaced to allow insertion of thermocouples between flanges
  • Most heaters install with only phillips head screwdriver


  • Zinc-impregnated rust-resistant shell
  • Stainless steel lockup nuts and bolts
  • Stainless steel contact screws and cup washers
  • Mica-insulated washers
  • Mica plate insulation with high dielectric strength
  • Ceramic caps on contact screws
  • Compression springs over 11" diameter
  • Pem nuts pressure-fit in flange for ease of installation

Strap Lockup, Screw Terminals
Mica-Insulated Barrel Band Heater
  • Strap Lockup standard for many OEM
  • Large diameter heaters
  • Offers greater flexibility in heater selection for industrial user
  • Thin wall gives quick response to controls
  • Precision-wound on specially designed machines
  • 1000ºF under optimum conditions
  • Stainless steel strap has lower coefficient of expansion- holds heater tight to surface being heated
  • Lockup point of strap can be rotated to more convenient position
  • Two-piece straps offer hinge effect when opening heater
  • Stainless steel straps
  • Screw and trunion lockup
  • Rust-resistant aluminized steel shell
  • 1 strap per 2" width
  • Screw terminals
Recommended Construction:
  • 5"ID and less- one-piece construction
  • 5"ID to 10"ID- one-or two-piece construction
  • 11"ID and over- two-piece construction Compression springs can be added to stock heaters if required.
Recommended wattage:
  • 20 to 35 WSI
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