Reshoring at full speed - Humtown’s 3D printing transforms U.S. manufacturing

As the movement to reshore manufacturing to the United States gains unprecedented momentum, Humtown – the global leader in 3D printing of sand cores and molds – is uniquely positioned to play a pivotal role in accelerating this transition. Humtown’s cutting-edge additive manufacturing division offers original equipment manufacturers (OEMs) and foundries across America the ability to bypass traditional obstacles and launch domestic production faster, smarter, and more affordably than ever before.

With facilities in northeastern Ohio, Humtown is delivering solutions that go far beyond prototyping. Its 3D printing of sand cores and molds is now being used for full-scale production runs in the foundry industry, providing a powerful alternative to conventional tooling processes that are often time-consuming or dependent on foreign suppliers.

“We’re seeing a surge of interest from foundries and OEMs that want to move production back to the U.S. but are hitting roadblocks due to tooling constraints,” says Mark A. Lamoncha, President & CEO of Humtown. “With 3D printing, there’s no tooling required. Companies can send us their print-ready CAD files and we can immediately begin printing the sand molds and cores needed for casting. It’s a game-changer for companies who want to reshore quickly and minimize supply chain risk.”

Humtown solves tooling bottleneck with additive manufacturing
Humtown’s 3D printing of sand cores and molds is revolutionizing reshoring efforts. Unlike traditional casting methods, 3D printing does not require tooling. If an OEM still has print ready digital files, Humtown can begin production immediately. Even when those files have been lost, castings can be scanned, processed digitally, and then 3D printed to restart production.

“We’re no longer just doing one-off prototypes,” says Brandon Lamoncha, Director of Additive Manufacturing at Humtown. “We’re printing thousands of cores for full production runs, at a cost that’s becoming competitive with traditional manufacturing. It’s faster, leaner, and less dependent on overseas logistics.”

This digital-first approach significantly compresses lead times, bypasses international shipping delays, and provides a scalable solution for companies looking to move quickly.

Meeting the moment: National security, economic resilience, and manufacturing independence
The drive to reshoring isn’t just economic—it’s strategic. An April 24, 2023, Wall Street Journal article highlights the experience of one auto supplier, emphasizing how manufacturing independence is a matter of national security, especially in critical sectors such as semiconductors, automotive, and defense.

“More and more companies are looking to follow the auto supplier’s path as they seek to navigate a world of mounting geopolitical and business uncertainty that has exposed weaknesses in far-flung supply chains. For many manufacturers, that has meant returning production closer to home...” noted the WSJ.

Federal policy is also creating tailwinds. The CHIPS and Science Act, the Inflation Reduction Act, and Buy American mandates are creating incentives for domestic production, especially in advanced manufacturing.

For companies that are ready to act—but face traditional production barriers—Humtown is offering a faster lane to the future of American manufacturing.