Sand Casting Capabilities
Sigma Castings regularly works with aluminum, copper, ductile iron, malleable iron, and gray iron.
Sand Casting Applications
Sand casting can be used for parts weighing .10 ounces up to 44 pounds and is applicable for a wide variety of metal components with complex geometries. Our sand cast products can be used in a wide range of applications, including power distribution, appliances, electrical, and aerospace.
Sand casting can produce parts of nearly any size or shape as well as those requiring internal passageways. It is ideal for castings with inner cavities and thicker cross sections. The lead time to make sand molds is relatively short, making sand casting ideal for short production runs. It is also a cost-effective method to be used in the mass production of parts.