Semi Permanent Mold Racine

Semi permanent mold casting is a specialized aluminum casting process designed for components that require complex internal geometries, consistent quality, and reliable structural performance. Since 1988, Premier Aluminum LLC has provided semi permanent mold casting services in Racine, Wisconsin, supporting OEMs and industrial manufacturers with precision-engineered aluminum components.

As a trusted Racine aluminum foundry, Premier Aluminum combines reusable metal molds with sand cores to achieve greater design flexibility than traditional permanent mold casting. This process allows manufacturers to incorporate internal passageways, weight-reducing features, and reinforced structures while maintaining excellent dimensional stability and surface quality.

By integrating semi permanent mold casting with in-house machining, finishing, testing, and assembly, Premier Aluminum delivers production-ready aluminum components built to meet demanding application requirements.

Semi permanent mold casting uses a reusable metal mold combined with expendable sand cores to form complex internal features. Molten aluminum is poured into the metal mold, where controlled cooling produces dense, consistent castings while the sand cores create internal cavities and passages.

This process bridges the gap between permanent mold casting and sand casting, offering improved surface finish and repeatability while supporting more complex designs.

Premier Aluminum produces a wide range of semi permanent mold aluminum castings, including:

Each component is engineered for strength, accuracy, and long-term performance.

With more than 35 years of experience, Premier Aluminum is a trusted provider of semi permanent mold aluminum casting in Racine, Wisconsin.

Our vertically integrated operations combine casting, CNC machining, finishing, testing, and assembly under one roof, ensuring consistent quality and reliable delivery.

We work directly with OEMs and engineers to develop cost-effective, high-performance aluminum casting solutions optimized for semi permanent mold processes.

Our Racine, WI factory includes:

• 23 Horizontal Machining Centers
• 18 Vertical Machining Centers
• 31 Lathe Turning Centers
• 19 Casting Stations
• 4 Coordinate Measuring Machines
• 1 Laser Scan System
• Extensive melt capacity

This infrastructure supports precise semi permanent mold casting and machining with repeatable accuracy.

Selecting the right materials and processing methods is essential for producing reliable aluminum components through semi-permanent mold casting. ASM International provides resources on materials engineering that support research, education, and advancements in metals, manufacturing, and material performance.

Located on a 9-acre site with a 200,000 sq. ft. foundry and 4,500 sq. ft. office, Premier Aluminum delivers American-made quality backed by decades of manufacturing excellence.

When complex internal features and precision matter, trust Premier Aluminum LLC for semi permanent mold casting in Racine. Our integrated processes and engineering expertise deliver aluminum components you can rely on.

Contact us today to request a quote or discuss your semi permanent mold casting project.

Phone: 262-685-1995
Address: 3633 S Memorial Dr, Racine, WI 53403
Website: www.premieraluminum.com