Get to know our companies, and learn about the metalcasting/machining industry, by reading the Eagle Group Blog.

Every metalcasting process has unique tooling requirements. In sand casting, actual molds and cores are expendable, but tooling elements are more permanent. Shell mold casting tooling includes pattern plates, coreboxes, cavities, ejection systems and gating. All of these separate parts come together to allow precise formation of shell molded parts, whether the foundry is doing […]

We don’t have to say how good we are. Our customers do it for us! Every six months, Eagle Alloy invites customers to fill out a survey rating their satisfaction with our services. We ask about every aspect of the supplier-customer relationship, from answering phone calls and emails to on-time delivery. Our company was founded […]

Metal manufacturing professionals are a close-knit community, and just like any specialized group, we’ve developed our own way of speaking. To outsiders, many of whom are our friends, family and customers, metalcasting & machining lingo might seem like another language entirely. Here, we aim to demystify metalcasting & machining jargon so anyone can join the […]

Eagle Group casting facilities consistently receive top marks in customer satisfaction, scrap rates and return rates, but even with our commitment to quality and rigorous product development process, our castings occasionally require post-solidification adjustments prior to delivery. “Across all of our 2,000-plus part numbers, under 10% of castings fall out for repair,” according to Eagle […]

In the metal manufacturing industry, mechanical properties play a huge role when choosing the right alloy for each job. Throughout casting and machining processes, as well as during the product’s useful life, the chosen material will be subject to many external forces. It’s up to the manufacturers to create products that perform as needed every […]

MUSKEGON, MI – MAY 27, 2020 — Eagle Alloy is proud to announce our newly completed Multimedia Training Center. This facility will allow us to provide our customers with state-of-the-art training to go along with our plant tours and project discussions. Groups of up to 24* can relax and take in training and introductory presentations […]

Physical properties are an important way of distinguishing one material from another. In the study and application of metallurgy, physical properties are often considered a broader category than mechanical properties, but not all properties overlap. Physical properties are most easily distinguished from mechanical properties by the method of testing. While mechanical properties require forces to […]

Operating as an essential business during the COVID-19 crisis is both an honor and a challenge. While Eagle Group companies have maintained continuous production, we have made a number of changes to our daily operations in order to maximize safety and clearly communicate new policies. Many of the lessons we’ve learned can be adopted by […]

At the Eagle Group, we provide full-service metalcasting and CNC machining from start to finish. Part of our responsibility as a supplier is to estimate part price for each new product. One of the largest line items affecting final part price on any job is tooling. In metalcasting, tooling often comprises patterns used to create […]

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The latest resource from the Eagle Group is an updated and expanded edition of our Buyer’s Guide to Purchasing Raw and Machined Cast Products, one

Manufacturing education plays a critical role in preparing the next generation of engineers, makers, and problem-solvers. In this latest community outreach feature, the Eagle Group
When supply chains disappear, reverse-engineered parts offer a practical solution. This project shows how Eagle CNC rebuilt a complex component from a damaged original—using measurement,
Michigan’s foundry industry faces a growing skills gap—but the solution starts early. Through classroom workshops, student competitions, and community partnerships, the Eagle Group is investing

When time and flexibility are top priorities, rapid prototyping for castings offers manufacturers a fast-track route to producing complex cast parts in small quantities. At