Question: How to determine sprue location in mold design?
Answer: Based on product shape and size. For zinc alloy medals, sprues are typically evenly spaced at four positions around the perimeter to ensure complete mold filling.

Question: How to determine sprue location in mold design?
Answer: Based on product shape and size. For zinc alloy medals, sprues are typically evenly spaced at four positions around the perimeter to ensure complete mold filling.
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