Welcome to Palmer Foundry

We produce vacuum-tight and dimensionally stable aluminum castings for countless industrial applications with demanding specifications. As the creators of our proprietary VaPore and Stable-Cast alloys, we solve engineering challenges every day by producing aluminum castings for sophisticated and/or high performance applications.

Featured Case Study

This company did not know that casting could be used to create vacuum chambers. They were using a “hogged out” process from a block of aluminum with significant machining.

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Why Palmer Foundry?

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Our aluminum castings are recognized and trusted to meet the most demanding specifications. We specialize in aluminum castings for complex, unique and challenging applications.

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Why Casting?

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As a leading casting manufacturer, we are the experts at leveraging the advantages of aluminum casting to deliver better parts for lower costs than other fabrication methods, including machined billets and stainless steel or aluminum welded components.

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Latest News and Announcements

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Casting Tolerance Part 1: Linear Tolerances

The biggest difference between casting tolerances, and billet tolerances is that casting tolerances are based on the size of the part, and where the feature is located. The aluminum association has published standards for sand castings.

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Increased Size for Aluminum Casting

Many of Palmer Foundry’s clients ask the question “How large can an aluminum casting be?” Well, we are excited to let every know that the answer is now “Bigger than ever!”

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