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Elmec Specialty Mica Band heaters are made of Nickel Chrome resistance ribbon precisely wound on specially selected Mica or Micanite sheet. It is then insulated and covered by metal sheathing and rolled to the required shape.

Mica Band Heaters - Heat and Sensor Technology


  • Rust resistant Sheath.
  • Top Quality Nickel Chrome ribbon.
  • Max. 3.6 watts/cm2.
  • Max. Operating temperature up to 250 °C.
  • Available with inbuilt insulation pad to reduce power consumption.


  • Plastic Processing Machinery.                              
  • Injection and Blow Moulding.
  • Extruders.
  • Hot Runner Bushing
 Sheath Material                             Chrome Nickel Steel
Heat saving Electrical Insulation    Mica (STD)
Heating elements (coil) NiCr60:16, NiCr80:20
Connection Fibre Glass Insulated -metal braided flexible cable  ( std 500mmlong) mounted on rigid screw post terminal
Voltage    110V  - 440V
Powe Rating   Depending  upon  application
Power Tolerance  +  10%
Sheath Temperature   up to 500deg celcius Maximum (chrome nickel steel sheath)
Insulation Resistance (cold) <20M ohms 


When Ordering please Specify

  • Inside Dia & width of the heater.
  • Construction type
  • Wattage and voltage.
  • Type of terminal.
  • Drawing where special type of holes or cutouts required

We can manufacture and supply any intermediate diameter and length, Send drawing or sample for special size.