High-Quality Steel Castings Made to Order
As a leading investment casting company, Eagle Precision Cast Parts delivers high-integrity components for industries where dimensional accuracy, complex geometry, and consistent performance matter most. From agriculture and energy to transportation, fluid handling, and defense, we support OEMs and manufacturers with fully engineered castings made from a range of materials, including stainless steel, carbon steel, nickel alloys, aluminum bronze, and more.
Based in Muskegon, Michigan, Eagle Precision Cast Parts, Inc. produces ferrous and non-ferrous investment castings. Our castings are manufactured to tolerances within +/-.005 per inch through a process that enables the production of extremely thin sections, knife edges, and sharp details.
Eagle Precision produces a wide range of investment castings in various sizes and configurations, ranging from fractions of an ounce to 90 pounds net weight, including both small and large volume orders.
Discover Your Ideal Services
Our casting process supports ferrous and non-ferrous alloys ranging from a few ounces to 85 pounds net weight. We begin every project with a collaborative review to reduce cost and complexity while ensuring optimal functionality.
Investment Casting
We specialize in precision investment castings using ferrous and non-ferrous alloys. Our lost wax process supports intricate geometries, tight tolerances, and smooth finishes that are ideal for complex or high-spec parts. Eagle Precision partners with customers early in the design process to ensure manufacturability and performance.
Quality & Inspection
Our commitment to quality includes ISO 9001:2015 certification and comprehensive inspection protocols. We utilize CMMs, 3D scanning, and advanced APQP planning to ensure consistent, traceable results across prototypes and production runs.
Dimensional Tolerance
We hold casting tolerances as tight as ±0.005″ per inch, depending on part geometry and alloy. Our dimensional standards align with the ASTM International Steel Castings Handbook and over four decades of precision casting expertise.
- Wax pattern production with 6–50 ton injection presses
- Advanced ceramic mold production in climate-controlled shell rooms
- Automated dipping for optimal mold consistency and quality
- Induction melting and pouring using multiple 250–300 kW power units
- Mold preheating and ceramic burnout ovens
- In-house knockout, cleaning, and blasting operations
- Value-added services, including heat treating, machining, and assembly
For more technical details, download our Investment Casting Quick Reference Guide.
Engineering Support from Concept to Completion
Our engineers help determine the best alloy for your needs, whether you’re targeting high heat resistance, durability, or ease of post-processing. Learn more about our investment casting services.
- Design for Manufacturability (DFM) reviews
- Advanced Product Quality Planning (APQP)
- Casting solidification simulation via MAGMAsoft
- 3D CAD and SolidWorks modeling
- Prototyping using printed patterns or soft tooling
- Gating and shrinkage analysis for dimensional control
Whether you’re converting from a weldment or replacing a machined part, our team supports cost savings and quality improvements at every stage of the process. Learn more about our engineering support process.
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Curious about metalcasting? Eagle Precision, a division of The Eagle Group, has you covered. Explore resources packed with insight into our manufacturing processes, industry updates, and company news.
Ready to Start Your Investment Casting Project?
Let’s talk about your component requirements, timeline, and goals. Whether you’re early in the design phase or ready for production, Eagle Precision Cast Parts can help you build better castings from the start. Contact us today or Request a Quote to get started.