Waupaca Machining Center
Waupaca Foundry Gray Iron and Ductile Iron Castings

Build a resilient supply chain with Waupaca Foundry

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The Iron Castings You Need for a Stable Supply Chain

The most respected brands in the world count on Waupaca Foundry for consistently high-quality gray iron, ductile iron, high strength ductile iron and austempered ductile iron castings. Waupaca is a valued partner in the supply chain because we deliver  consistent, high quality cast and machined iron casting components with a proven record of solving the toughest supply chain challenges.

Waupaca Foundry offers a clear advantage to manufacturers in markets including automotive, off-highway, commercial vehicle, industrial, rail and oil & gas.

Our promise to you is simple. To provide supply chain confidence from concept to launch and beyond, we deliver:

  • Highest quality iron castings
  • Lowest possible cost
  • Reliability
  • Supply chain stability

Our team understands your position—you’re constantly challenged to meet year-over-year cost reductions, with no room for quality issues, delivery delays or unexpected shutdowns. We’ve got your back.

At Waupaca Foundry, generations of foundry experience, process control, and innovation combine to create a culture of stability and success. Everything—from our  vertical molding machines (designed, built, and maintained in-house) to iron casting design collaboration and manufacturing process control—is designed to benefit your business.

We collaborate with OEMs and their Tier 1 suppliers on VA/VE  support, additive manufacturing, parts weight reduction through smart lightweighting strategies, and assessing when to convert fabrications and weldments to iron castings.

Our U.S. machining and foundry operations follow a IATF and ISO management systems including quality, healthy and safety, environmental, and energy. This continuous improvement of operations and processes combines a rich legacy of innovation and lean manufacturing principles with process control that has enabled automation and technology to consistently deliver high quality iron casting solutions.

We underscore all that with a highly attentive customer support team, including key account managers and quality technicians who regularly visit customers—in person. Keeping our field reps on the road, a valuable customer benefit, is an example of Waupaca Foundry’s commitment to your success.

Discover the power of true capacity. Source the best quality iron castings with the best cost to value ratio. Rest Assured.

Click below to learn how we deliver unbeatable value to OEMs and their Tier 1 suppliers in the markets we serve.

Markets Served

At Waupaca Foundry, we move people. We build infrastructures. We cultivate opportunities. When you need it now, we're there. We create ductile and gray iron castings the world uses and trusts.

Machining Center Conventional Rotor

Explore lightweighting, conversions, and VA/VE successes.

Case Studies
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