Allowing gas to escape from a mold, either through microscopic gaps in the sand, or through pre-planned channels (vents).
Above: an Eagle Alloy operator manually vents a mold to allow gases to escape.
Allowing gas to escape from a mold, either through microscopic gaps in the sand, or through pre-planned channels (vents).
Above: an Eagle Alloy operator manually vents a mold to allow gases to escape.