888-550-2564


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cast iron foundries

Cast Iron Foundries

Sioux City Foundry is one of the oldest and most experienced Cast Iron Foundries in the United States. We have been pouring quality, competitively priced castings for over 140 years. Let us put our knowledge and experience to work for you. Call
888-550-2564 for a quote.


Commercial Cast Iron Foundries

Sioux City Foundry has been serving our customers' needs for over 140 years, making us one of the oldest and most experienced commercial Cast Iron Foundries in the United States. Our knowledgeable and experienced staff provides our customers the advantage of high quality products and services at competitive prices. Located in the Midwest, we supply custom castings to our clients across the United States and around the world.


Although cast iron products have been around for hundreds of years, it remains one of the major cornerstones of our industrial society. It has applications in numerous industries, including: transportation, construction, agriculture, energy, mining, recycling, consumer products, utilities, military and many others.


Our customers come from a diverse range of sectors and share a need for quick order turnarounds, high quality products and services, and competitive pricing. Unlike many other foundries, we partner with our customers by working with them throughout their project from idea to finished product.


From one custom casting to thousands of units and from a few ounces to several tons, we have the capability to pour or repair your custom iron castings. We produce various mold sizes with green sand molding processes, utilizing Hunters, Squeezer, and Rota-Lift systems, as well as the Flaskless no-bake molding system. We also have the capability to produce oil sand, shell sand, isocure, and no-bake cores.


In addition to pouring custom castings, we offer in-house metallurgical testing, as well as provide heat-treat capabilities and specialty products, including: Pile Drive Hammers, Follow Blocks and Breaker Balls. For a free quote, or more information on all our cast iron products and services, call 888-550-2564 today!