Thermon FO: Flat Heater, Mica Insulation
Stock Code:

12 months warranty: unitemp heating elementsFlat mica heating element - primarily used on extruder + blowmoulding heads in the plastics industry.

Custom manufacture: Specify your requirements below & get a quote.

Custom Product Options
Pick your custom options from the list below and click "Add To List".

Other applications include packaging machines and general heating of containers, pipes and flat metal surfaces.


  • These elements is even heat distribution over a large surface area.
  • Construction consists of heating wire, insulated with either mica plates or ceramic formers.
  • The elements are usually metal encapsulated for mechanical strength.

Mica insulation offers thin construction (4mm), maximum Watts density of 3.5 W/cm² and operation up to 380°C.
For process temperatures in excess of 280°, ceramic insulation is preferred.

Application example: Heating Elements + Control Components on Plastic Blow Moulding Machines

unitemp: Heating, Sensing, Control Solutions

The purpose of a temperature control loop is to maintain the process temperature accurately at a determined level. A control loop typically consists of

All parts in the control loop are essential and need to be selected, installed and set up correctly. 

We supply both replacement components as well as engineered turnkey solutions to match your specific requirements.

For more information and to get a quote for the components illustrated in this control loop, please follow the links on top of the product images.

PID, Temperature & Universal Process ControllersSolid State Relays and DrivesBox HeatersMelt Pressure TransducerMelt Temperature SensorTemperature Sensors, RTDs and ThermocouplesCeramic Bands, Band Heaters Air Jackets for Band Heaters

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