We manufacture a diverse selection of quality aluminium bronze cast heaters which provide for better results in uniform heat distribution and efficiency. The high thermal conductivity of our aluminium cast bronze heaters allow an extremely uniform temperature to be applied to the component surfaces, alleviating hot or cold spots which may affect the equipment’s performance.

Our cast heaters are provided by a tubular sheathed wire element which has long been recognised for its reliability, strength and adaptability. It is due to the versatility of this element that cast aluminium bronze heaters can be manufactured to suit limitless applications and specifications. All heaters are designed on-site, from tubular heating element design and construction, element forming, foundry casting to machining and electrical connection. With control over the entire process, we guarantee our cast heaters’ performs to the highest standards.

We have vast experience of designing and manufacturing bronze cast heaters combined with an on-going policy of research and development. Our qualified design engineers would welcome the opportunity to discuss and advise you on your requirements and applications for our aluminium bronze cast heaters.


High Thermal Conductivity
Providing extremely uniform temperatures over the whole of the heated surfaces.

Accurate Temperature Control
The high thermal conductivity eliminates any hot or cold spots that may occur with other forms of heating. This uniform heat distribution makes for accurate temperature control.

Exceptionally Long Life
Utilising a recognisable reliable tubular sheath wire element and ribbed construction, Cast Heaters provide a good resistance to misuse.

The high thermal conductivity rapidly conducts this heat away from the tubular element to the component surface.

Contamination Resistant
With the heating element cast into the aluminium and together with sealed terminal boxes, the cast heater becomes a contaminant resistant heating unit.


  • Plastics Extrusion Machinery
  • Hot Melt-Glue Pots
  • Blown Film Dies
  • Runnerless Molding-Plastics
  • Textile Industry
  • Commercial Food Service
  • Hot Stamp and Die Heating
Technical Specifications Of Casted Heaters
Heating elementPTC resistor, self regulating and temperature limiting
Temperature safety cut-outto protect against overheating in case of fan failure
Axial fan, ball bearingairflow service life 50,000h at 25°C (77°F)
Connection2-pole clamp 2.5mm², clamping torque 0.8Nm max.
Casingplastic according to UL94 V-0, light grey
Optical indicatorthermostat control lamp
Mountingclip for 35mm DIN rail, EN 50022
Fitting positionvertical
Dimensions100 x 128 x 165mm
Operating / Storage temperature-45 to +70°C (-49 to +158°F)
Protection type / Protection classIP20 / II (double insulated)


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