Chemically-bonded sand - full mould

Chemically-bonded sand - Full mould process... 

The Lost Foam process with chemically-bonded sand, in this case also called the full mould process , is mostly used for producing middle or large sized castings, in single production or in small batch series. 

Full mould process moulding technique using a foam model in chemically bonded sand, in which the model is lost upon pouring, generally used only for large castings... 

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