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Flat Heater, Ceramic-insulated

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Flat Heaters, Ceramic-Insulated KHB

Mickenhagen ceramik insulated heating plates are used for the external heating of moulds and tools. Our product range includes both standard heating elements for all common plastics processing machines in the injection moulding and extrusion sectors as well as individual special solutions for process engineering applications up to 450°C.


 

 








 

 

Length

≥ 21 mm - 1990 mm

Width

≥ 21 mm - 990 mm

Wall thickness

≥ 12 mm

Voltage

up to 440 V
single-phase
two-phase
three-phase, star or delta connection

Power

as required up to the maximum
possible specific power

Specific power

up to 7,5 W/cm² 

performance tolerance

+/- 10%

high voltage stability

1000 VAC

insulation resistance

1 MOhm (500VDC
in cold condition

Protection class

IP 40

operating temperature

up to 450°C

Material

Steel / stainless steel / aluminum

Connection cable

Nickel cable with
glass fiber insulation,
steel braid sheathed

 

 

 

 

 

Optionen:

  • Drill holes and cut-outs

  • Connection for
    external temperature sensors

  • Integrated temperature sensors

  • with thermal insulation

  • Heating element integrated in
    milled aluminum plate

  • Special shapes

  • Temperatures up to 650°C possible, depending on the application

Cable connection via terminals

In this version, the cable is connected via terminals. This connection version can be supplied with or without cable.

The cable outlet can be designed axially, radially or tangentially as required.

 

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Fixed connection

In this version, the cable is connected via terminals. This connection version can be supplied with or without cable.

The cable outlet can be designed axially, radially or tangentially as required.

 

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Plug connection

The connection is made using a practical plug contact that is integrated into the connection fitting. If you wish, we can supply you with suitable mating connectors or pre-assembled connection cables for your specific application.

For additional security against accidental disconnection of the plug connection, we offer an optional locking clip.

It is also possible to design the cable outlet either axially, radially or tangentially according to your requirements.

 

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With integrated temperature sensor

A temperature sensor is positioned under the connection cap for temperature measurement. The temperature in the heating element is measured. Special versions possible.

Versions:

  • ThermocoupleFe-CuNi Typ J, Ni-CrNi Typ K, 
  • Resistance sensor PT 100
  • Potential-bound or potential-free
  • Thread: M12, M12x1, M14x1,5, R3/8"

 

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With hole and threaded connection for external temperature sensor

To measure the surface temperature of the object to be heated with an external temperature sensor, the heating element has a hole and a bracket with a threaded hole. A nipple can be screwed in here to which the external bayonet sensor can be attached.

 

Versions:

  • Thermocouple Fe-CuNi Typ J, Ni-CrNi Typ K, 
  • Resistance sensor PT 100
  • Potential-bound or potential-free
  • Thread: M12, M12x1, M14x1,5, R3/8"

 

 

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With perforated sheet metal cover
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Milled aluminum heating plate
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