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Using sand in mould mixture can cause problems to machines in the mechanized foundry.

Using sand in mould mixture can cause problems to machines in the mechanized foundry. Correct Answer True

Dust content of the air is generally kept low in some modern foundries, thus reducing the hazards to the workers. In sand moulding, the sand might get into the bearings of a roller conveyor or the moving parts of machines. Many foundry machines breakdowns due to the presence of sand or dust in the air.

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