Float-Glass Test Kiln with Wire Heating

This chamber furnace was designed to test different types of glass plates such as fire protection glass. In addition to the kiln door, there is a second frame which can be swung in front of the work space into which the test plate
is placed. This door is fixed with a special mechanism. The furnace chamber is flat and is heated by element coils supported on ceramic support tubes mounted only on the back wall so that the heat radiates directly onto the glass surface. The chamber furnace achieves exceptionally short cycle times due to the very small chamber volume and high power input.