Iron Castings | Manufacturing Consistently High-Quality Iron Castings | Waupaca Foundry

consistently high-quality iron castings

Iron Castings

Our experienced craftsmen use precise technology to manufacture consistently high-quality iron castings. That’s the Waupaca difference.

At Waupaca Foundry, generations of foundry experience, process control, and innovative technology converge to deliver high-quality ductile iron and gray iron castings. From our custom-built vertical molding machines to our collaborative casting design and manufacturing processes, everything is designed to create consistent, high-quality iron castings that you and your customers can rely on every day.

With seven foundries committed to quality, you can expect highly responsive customer service and competitive pricing. Thorough process control and state-of-the-art technologies ensure reliable supply of quality iron castings with the service and support you’ve come to expect from Waupaca Foundry.


Quality Iron Castings

Our comprehensive quality management system combines lean manufacturing principles and proven production systems with process control, automation and optimized machine technology, industry-leading inspection systems, and disciplined change management processes. We bolster that with responsive customer service and robust field support. The result is that you receive the best, most reliable, highest quality iron castings on the market.

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​Iron Castings- Markets Served

Waupaca Foundry produces gray, ductile, austempered ductile, and compacted graphite iron castings for global markets including automotive, commercial vehicles, as well as agriculture, construction, and other industrial sectors.

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