4 April 2018 sandro
Foundry And Investment Casting


Solar Impianti produces a wide range of single, double or multiple bogie hearth furnaces, with different applications including:
– Burnout-Prefire mould furnaces
– Kilns for firing ceramic cores
– Furnaces for difficult to handle large sized shell.






This type of furnaces performs very complicated processes, and if poorly designed can result in:

•           Product defects (ash from incorrect burning)

•           Noxious fumes in the environment due to poor door seals

•           Operation hazards in the event of high wax and polystyrene residual

•           Environmental pollution

The temperature depending on the application and materials reaches 1250°C and beyond if required; the heating system used may include:

•           Naked flame gas burners

•           Recuperative burners

•           Electric heating elements

The Solar Impianti bogie hearth Burnout-Prefire furnaces are able to successfully process clusters with high wax and polystyrene residual as they are equipped with:

Self-adjustment of the oxygen (O2) in the chamber

Afterburner thermal abatement VOC (Volatile Organic Compounds)

Accurate pressure and temperature controls (both in the heating and cooling).

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