When V-Process Beats Resin Sand
Dry sand plus vacuum is a different cost curve for the right geometries.
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Lost Foam vs Full Mold
Both start with foam. The sand system and coating are not the same job.
The Core Room Is Usually the Hidden Bottleneck
Molding-line takt means nothing if cold-box cannot feed it.
Coating Is a Process Setting
V-process, lost-foam and no-bake coatings are not interchangeable drums.