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Honestly, I used to think those new ceramic foam filters were just overpriced junk for the crucible. Then last week at the plant in Toledo, a guy on the line showed me his scrap rate dropped from 8% to under 2% after switching. What's the best brand you've used?

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3 Comments
joelh64
joelh641mo ago
Wow, that's a huge drop in scrap! I saw a case study online that backed up what @ryan_gibson84 said, Pyrotek seems to get really consistent results. Might be worth the switch.
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ryan_gibson84
Our foundry swears by the Pyrotek filters for our aluminum castings.
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blake691
blake6911mo ago
Our scrap rate went from 5% to 1% with Foseco filters.
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