Glass Furnace Melter Crown Overcoat Options
Crown Overcoats
For damaged glass furnace crowns, Overcoats are one hot repair option offered by Fosbel. The crown overcoat process restores stability to the crown area while at operating temperature.
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Melter crown overcoat in process
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Completed crown overcoat
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Dual Crown Overcoat Process
In the case of severe crown damage, another option is Fosbel’s innovative Dual Crown Overcoat Process, which utilizes a combination of an Overcoat plus Ceramic Welding for superior internal and external crown restabilization. This enables better sealing of the crown to:
- Extend furnace life
- Reduce fuel consumption
- Protect the crown investment
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Insulation Removal
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Hot spots identified to be
repaired with
Ceramic Welding
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Overcoat application in progress
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