UNSPSC 23261506: Stereolithography machine

Stereolithography is the most widely used rapid prototyping technology. Stereolithography builds plastic parts or objects a layer at a time by tracing a laser beam on the surface of a vat of liquid photopolymer.

UNSPSC 23261506 Stereolithography machine is a Commodity code that covers additive manufacturing equipment used to produce three-dimensional parts through photopolymer resin curing. State and local governments procure under this code infrequently and with narrow application; recent opportunities show demand from higher education institutions and public safety agencies seeking equipment for specialized manufacturing, prototyping, and operational support rather than large-scale production. Issuing bodies include university departments and cooperative purchasing consortia serving law enforcement and public sector entities across multiple states and Canadian jurisdictions. The scope remains niche relative to broader manufacturing equipment procurement, reflecting concentrated demand from research institutions and specialized public-sector functions rather than widespread adoption across general municipal or county operations.

Geographic activity centers on the upper Midwest and Pacific Northwest based on recent solicitations. The University of Wisconsin Stevens Point posted a bid (RFB 2026STPALL01275) due April 16, 2026, for paper machine laboratory equipment upgrades in Wisconsin. Sourcewell, a Minnesota local government cooperative, issued RFP 061626 on May 12, 2026, due June 16, 2026, to establish law enforcement equipment contracting solutions available to thousands of public entities across the United States and Canada, with participating counties in Washington state (Franklin, Grant, Grays Harbor, Chelan, and Yakima) named explicitly. No dollar values or set-asides are disclosed in the available materials. The code shows limited recent state and local activity; the two posted opportunities involve different commodity categories (paper machine components and law enforcement equipment) and neither explicitly mentions stereolithography machines, suggesting the code sees sparse relevant procurement volume in the state and local market currently.