Quality castings rely on good molding sand produced within the statistical limits developed for permeability, strength, compression, LOI and other molding sand quality measures that a foundry may use. One of the basic requirements to making good quality molding sand is return sand that is within an acceptable temperature range.
Vulcan Engineering Co. offers complete sand cooling solutions to the foundry industry. Vulcan has proven cooling systems for Green Sand, Precision Sand, Lost Foam and Nobake molding systems