Seneca Foundry manufactures gray and ductile iron castings, ranging in size from ounces to 250 pounds. We rely on our Total Quality Management system to ensure standards, processes, and procedures are in place to provide high-quality castings to our customers. 

Engineering & Casting Design Services Photo of a Seneca Foundry solid cast.

Seneca Foundry uses a combination of the latest software and years of hands-on foundry experience to help our customers. We use SolidWorks 2019 3D modeling software, SolidCast solidification software, and FlowCast fluid analysis software prior to production.

Working Together, Partnership Approach

Low volume runs, reliable delivery, our partnership approach, and being flexible to the customers' needs is what sets Seneca Foundry apart.  We strive to work with customers early on in their casting design process so that we can deliver a quality casting at a competitive price.

We understand the need for and work with customers to help reduce their costs of receiving, inspection, and handling. We do this by meeting specifications on packaging, boxes/containers, lot quantities, and just in time deliveries. We can handle your complete casting job. 

Converting Weldments

One way our experienced engineering staff can help customers is to convert costly weldments into quality castings.  Castings will provide a more consistent quality, a more attractive appearance, and significant cost reductions for the customer. This is done by reducing labor and material requirements.

Quality Castings

We understand your need for consistent, high-quality castings. We use a Total Quality Management system that relies on skilled personnel trained in the latest QC procedures, modern testing equipment, and comprehensive process control. This ensures standards, processes, and procedures are in place and working to provide high-quality castings to our customers from start to finish.

Where Do My Castings Come From?

Our 35,000 square foot manufacturing facility is located in Webster City, Iowa.  Seneca Foundry uses a combination of the latest software and years of hands-on foundry experience to help our customers with the best casting services for their application. Offering a variety of molding processes (green sand, lost foam, and nobake) allows us to give the customer the best solution for their casting needs. 

Additional Services

Our pre-production assistance extends beyond casting design and developing manufacturability into the material selection, pattern acquisition, sampling, layout, and quality certifications.

  • Pattern & Core Box acquisition:  Seneca Foundry has a long history with top-notch pattern makers. Whether you have an older pattern or a new pattern is being created, we work closely with the pattern shop to develop your tooling.

  • Heat Treating:  In-house, we offer heat treatments including annealing, normalizing, and stress relief.

  • Machining, Plating, and Painting:  Our goal is to deliver a product to you ready for use.  Working with experienced and dependable shops, we offer finishing services to meet these needs.

We are committed to providing high value to our customers from the beginning design assistance to finished production castings.  

Evolving Solutions

With over 100 years of experience, we have adapted our business, the products, and services we offer to meet the evolving needs of our clients! We lead the way as we bring Iron to Life every day!

Are you ready to start your next casting project? We're ready for you!

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