UNSPSC 23281704: Surface hardening electro discharge machine

A metal working machine that is used to harden the surface of the product at a certain location and depth only.

UNSPSC 23281704 Surface hardening electro discharge machine is a Commodity code that encompasses electrical discharge machining (EDM) equipment and related precision metal-working systems. State and local governments procure under this code wire EDM systems, CNC machining centers, lathe systems, and fabrication equipment for technical training programs, state manufacturing operations, and university machine shops. The issuing bodies are primarily higher-education institutions—particularly Texas A&M University System and Texas State Technical College—alongside state agencies such as the Texas Department of Transportation and the State of California, along with county and school-district procurement offices. Recent solicitations show demand for integrated CNC and EDM systems bundled with installation, training, tooling, and multi-year warranty and service support, often structured as master orders or indefinite-quantity contracts to support precision machining instruction and production.

Activity concentrates in Texas and California. Texas A&M University System posted three ITBs in June and July 2026 for CNC equipment, a CNC lathe and machining center, and machine shop and welding fabrication equipment, all due through the AggieBid platform with Sterling Crowdus as the procurement contact. Texas State Technical College solicited wire EDM machines and transformers under RFP-315 with a March 11, 2026 deadline, anticipating value exceeding $100,000 and requiring a subcontracting plan. The State of California issued RFB-IS-26200650 for a shearing machine due March 10, 2026 and RFB-IS-26201000 for a water table CNC Hypertherm plasma cutter due June 11, 2026. The School Board of Polk County, Florida requested comprehensive CNC training solutions including desktop mills, lathes, simulators, and tooling with March 24, 2026 response deadline. Hillsborough County, Florida is pursuing sole-source maintenance and parts for Komptech composting equipment, a scope largely outside the EDM/machining-equipment core but posted under this code. Competitive opportunity is strongest for vendors offering both equipment supply and post-sale training and warranty support to educational institutions and state technical operations.