Therser UK Blog

Case Study: Gas Fired Kiln For Aerospace Ceramic Cores

Gas Fired Kiln for Ceramic Cores Spec 1.jpg


Therser UK Ltd have recently completed the construction and installation of a One Car, Gas Fired Intermittent Kiln, down draught, complete with mechanical vertical lift up door and associated equipment.


The maximum rated temperature of this specific kiln is 1,350°C and the normal firing temperature is 1,260°C.

The fuel is LNG Gas and the atmosphere is oxidising.

Useful Dimensions

  • Chamber volume: 1.0m³
  • Setting dimensions per car: 1.250mm long, 0.800mm wide, 1.000mm high.
  • Kiln external dimensions: 3800mm long over kiln frame, door and flue, 1800mm wide, 2300mm high, 4000mm afterburner.

Gas Fired Kiln for Ceramic Cores Spec 4.jpg

The number of cars in this kiln is one and the useful (setting) volume is 1.0m³. There are two zones per kiln with Gas/Air Ratio combustion control system.

The main burners in the kiln are 4 off, Eclipse excess air thermojet, high velocity burners, ionisation/ignition probes, with silica carbide quarls. The afterburner is 2 off, Eclipse as above.

The kiln door type is a Mechanical Vertical lift up door.

Gas Fired Kiln for Ceramic Cores Spec 3.jpg Gas Fired Kiln for Ceramic Cores Spec 2.jpg


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