New 3D Printer Creates Sand Cores, Molds

LEETONIA, OH—Humtown Products, a manufacturer of sand cores and molds, has installed a $1 million 3D sand printer at its factory here. The machine operates like 3D printers for resin, creating molds for metal casting by “printing” layers of fine sand.MORE

KEYWORDS: 3D Printing metal casting sand core mold

Looking for a reprint of this article?
From high-res PDFs to custom plaques, order your copy today!

Governors Urge End to Boeing Strike

Boeing to Lay Off 17,000 Workers Amid Financial Struggles

XPENG AEROHT’s modular flying car “Land Aircraft Carrier, pre-sales slated for year-end.jpg

China Breaks Ground on Manufacturing Facility for Large-Scale Flying Car Production

Events

April 16, 2025

The ASSEMBLY Show South

Returning for its third year, The ASSEMBLY Show South is the premier event for assembly technology, featuring expert-led sessions, product demos, and valuable networking opportunities—all in the heart of Nashville’s thriving manufacturing hub.