Investment Casting Processes
Gravity Casting
At Seglian Manufacturing Group, our gravity casting services are engineered for reliability, clean finishes, and consistent performance. This proven process uses gravity—not pressure—to fill permanent metal molds, making it ideal for medium- to high-volume parts that require structural integrity, good dimensional control, and excellent surface quality.
A simple process for complex demands
Gravity casting (also known as permanent mold casting) is best suited for non-ferrous metals like aluminum and brass. It delivers stronger, less porous parts than traditional sand casting and offers faster cycle times with better finish—reducing the need for secondary machining. With in-house tooling, finishing, and inspection services, Seglian ensures gravity cast parts are production-ready, delivered to spec, and supported by our global supply network.
- Aluminum structural components with smooth surfaces
- Repeatable mid-volume production with metal tooling
- Parts with uniform wall thickness and moderate complexity
- Non-ferrous castings for industrial, automotive, and material handling markets
- Castings requiring minimal porosity and high mechanical strength
