Green Sand Casting

Advanced Green Sand Molding for Complex Castings

Willman Industries’ green sand molding lines include:

• Hunter 20” x 24” (8/8)
• Cope & Drag – Pin Lift 30” x 30” and 36” x 36”
• BMM 42” x 42” and 42” x 60” (20/20)

Willman Industries’ green sand molding process is designed to deliver efficiency, flexibility, and high-quality results for a wide variety of casting applications. Unlike many foundries that are limited to smaller runs or restricted sizes, our advanced molding lines allow us to produce larger castings efficiently in green sand, where other foundries would need to switch to no-bake methods. This gives our customers the benefit of lower costs, faster turnaround, and consistent quality without compromising casting integrity.

Our Hunter, Pin Lift, and BMM molding machines can produce castings in quantities ranging from 10 pieces to over 5,000 pieces annually. This wide production range makes our facilities highly adaptable, whether you require prototypes, medium production runs, or high-volume output. By utilizing horizontally parted molding machines, we can accommodate a wide range of casting designs and requirements.

Each line has been designed for maximum efficiency, repeatability, and quality control, allowing us to consistently meet the demands of customers across industries such as mining, defense, energy, and heavy industrial equipment.

One of the distinct advantages of our green sand molding process is the ability to produce larger castings in green sand on our BMM molding line—a capability that many competitors do not offer. This enables us to undertake projects that require both scale and volume, while maintaining high-quality surface finishes and dimensional accuracy.

At Willman Industries, we are continually improving and optimizing our green sand molding operations to increase production levels, improve quality, and provide greater value to our customers. Whether you require a short run of prototypes or thousands of castings annually, our expertise in green sand molding ensures that your project will be handled with precision and reliability.