UNSPSC 23281602: Quench machine

Quench refers to the rapid cooling of a part to prevent phase transformations. Quenching may be carried out in the following medias including water, brine (saltwater), oils, molten salts, air, caustic solutions, polymer solutions or gas.

UNSPSC 23281602 Quench machine (Commodity) describes metal fabrication and metalworking equipment, but the recent state and local solicitations tagged under this code do not reflect quench machinery; instead, they predominantly feature press brakes, CNC equipment, machining centers, and related machine-shop tooling. The code sees periodic activity from educational and transportation buyers, particularly the Texas A&M University System, which has issued multiple ITBs for press brakes and CNC equipment over the past four months. Work under this code centers on the procurement and maintenance of industrial metalworking equipment — mechanical presses, lathes, CNC systems, plasma cutters, and OEM replacement parts for specialized machinery. Issuing bodies include state university systems, state transportation departments, county environmental and landfill operations, and law enforcement cooperative purchasing vehicles. Texas A&M University System has appeared as a repeat buyer across six separate ITBs for machine-shop and fabrication equipment since June 2026, all submitted through the AggieBid platform.

Geographic activity concentrates heavily in Texas, where the Texas A&M University System and the Texas Department of Transportation have driven the largest share of recent solicitations, with secondary activity in California (two RFBs from the State of California for CNC plasma-cutting equipment) and Florida (Hillsborough County's sole-source intent for composting-equipment maintenance at the SE Landfill in Tampa). Representative recent opportunities include the Texas A&M University System's ITB TAMUS-ITB-27-0548 for a press brake with responses due October 29, 2026, the Texas Department of Transportation's IFB 601440000053313 for OEM replacement parts for a Cincinnati Shear machine at the Austin Production Shop (due June 2, 2026), and the State of California's RFB IS-26201000 for a Water Table CNC Hypertherm Plasma Cutter (due June 15, 2026). One Sourcewell cooperative procurement (RFP #061626) for law enforcement equipment, posted May 2026, appears unrelated to machine-shop or metalworking scope and reflects a miscoding under this UNSPSC category. Responses are submitted electronically through agency-specific procurement platforms — AggieBid for TAMUS, Euna Procurement for TxDOT, and Sourcewell's portal for the cooperative vehicle.