Northern Iron & Machine

Northern Iron & Machine produces the highest quality machined cast iron parts in our five-furnace foundry. We can produce castings of gray, ductile and austempered ductile iron from mere ounces up to 250 lbs., and up to 500 lbs. for prototype parts. Please check our foundry facilities list to see complete line of equipment. Our in-house metallurgical lab and our ability to provide computerized solidification modeling will save you time and money as our experts will work closely with you to make sure your job starts right and runs efficiently. We monitor and test both raw materials and finished parts to ensure we meet your specifications. The expertise and diligence of our metallurgical team is the primary reason Northern Iron & Machine iron castings are always consistent and machinable. Many of our parts are routed to our machining facility which transforms the iron castings into precision parts with our CNC equipment. See our Machining section for more detail. Call us today at 651-778-3300 and see how Northern Iron & Machine can shorten your supply chain, save you time and money and guarantee you receive the highest quality iron castings and cast assemblies.