Gantry Eagle 400 — Automated Spark Erosion Systems

Gantry-style sinker EDM machines position the machine column and ram on a fixed overhead gantry frame rather than a cantilevered C-frame. This eliminates asymmetric deflection under load, providing superior structural rigidity and geometric stability. The result is more consistent electrode positioning, tighter tolerances, and reduced thermal drift during long machining cycles.

Sinker EDM machines are widely used in mold and die making, aerospace, automotive manufacturing, tool and die shops, and precision mechanics. The Gantry Eagle 400's rigid structure and automated capabilities make it especially valuable in high-volume or complex applications where tight tolerances and surface integrity in hardened materials are critical requirements.

WSM Technology includes installation and training with every machine purchase. Customers also have access to local advanced training programs, ongoing technical support, and EDM consumables through WSM's affiliated CPG Department and Encore Group. WSM's demonstration center in Rootstown, Ohio also allows customers to evaluate machines with live test cuts before purchasing.

Yes. The Gantry Eagle 400 is engineered for precision metal removal in hard and exotic materials commonly used in aerospace applications. Sinker EDM technology removes material through controlled electrical discharges without mechanical contact or cutting forces, making it ideal for machining hardened steels, titanium alloys, and other difficult-to-cut aerospace-grade materials to tight tolerances.

Sinker EDM, also called die sinking EDM, uses a shaped electrode pressed into the workpiece to erode a cavity or impression, commonly used for mold and die cavities. Wire EDM uses a continuously moving wire electrode to cut through the workpiece along a programmed path, typically used for cutting profiles, slots, and punches. WSM Technology offers both machine types through its portfolio.

WSM Technology serves customers in Northern Ohio, including the Greater Cleveland, Akron, Youngstown, and Toledo areas, as well as Western Pennsylvania covering Erie, Meadville, Pittsburgh, and St. Mary's areas, and West Virginia. Their local team provides on-site installation, training, and technical support directly within these service territories.