Bob Kowalczyk
President & Founder

As a die casting engineer with more than 35 years of experience in prototype and low volume casting production, I have a deep appreciation and understanding of the challenges you, as a designer, face.

Recently claims have been made that sand castings, when used to prototype die castings, require more draft than the eventual die castings.

This is absolutely false. Some prototype suppliers may even advise the engineer to change the design to accommodate the prototyping process. The precision fine-grain sand casting process used by Aluma Cast does not require such a change.

Aluma Cast offers a unique blend of artistry in metals and engineering expertise. The result is a deep appreciation and understanding of the designer’s work and the challenges he faces. Knowing that design changes are integral to the design/prototyping process, we make every effort to work with you to allow for changes ensure a successful end product.

Contact Us