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Combustion and Cooling


The burners are installed on the forehearth sides and they are fed with an air-gas mix, that is introduced in the room over the glass and that burns thanks to the ambient high temperature. The air-gas mix ratio must be kept constant, since any change compared to the optimal value could cause defects (most of all seeds and blisters).

Technical sheet

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Condition working and Forehearth

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Condition working and Forehearth