CHMER A322S WIRE EDM MACHINES

Technical Description

The CHMER A322S is a precision wire electrical discharge machine designed for complex part fabrication in aerospace, automotive, and electronics manufacturing. This compact CNC system accommodates workpieces up to 31.5" x 22" x 8.5" and 770 lbs maximum weight, with a generous 23.2" x 20.2" table size for secure part positioning. The machine delivers a machining stroke of 13.8" x 9.8" x 8.6" across X, Y, and Z axes, complemented by auxiliary U-V travels of 2.36" x 2.36" for advanced taper angle capabilities up to ±14.5 degrees. Wire EDM functionality utilizes wire diameters ranging from 0.006" to 0.012" with a feed rate of 11.8 inches per second and adjustable tension between 300-2500 gf, enabling precise cutting of hardened materials including steel, aluminum, and titanium. The system achieves exceptional minimum resolution of 0.000040", ensuring intricate detail replication for demanding applications. A 126-gallon dielectric tank provides adequate coolant capacity for extended operations while maintaining optimal electrical discharge conditions. Operational requirements include 220V ±5% three-phase power at 13 kVa capacity. The robust construction measures 83" x 85" x 81" and weighs 4,400 lbs, providing stable machining performance. This all-in-one system integrates servo-driven axis control with advanced CNC capabilities, making it an industry asset for manufacturers requiring consistent precision and production quality across diverse material specifications.