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Subject: sieve distribution and core filling.
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Date: 08/24/03 at 9:34 AM
Posted by: nagesh dhumma
we are using resin coated sand for core making and we use shell shooters .our sand is 80-90 afs sand in our core shootern when we shoot the core coarser grains appear on bottom side of core but at the same time core bottom finish is excellent.we want same finish all over core what to do?
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