The Hwacheon VESTA-500T is a twin-spindle CNC vertical machining center built for manufacturers who need to maximize throughput on symmetrical part families without adding a second machine to the floor. This 2023 VESTA-500T features two independent 24,000 RPM HSK-E40 spindles, each powered by a 15 HP spindle motor, machining two identical parts simultaneously across axis travels of 20.47" (X), 15.75" (Y), and 14.96" (Z). The 28.35" x 15.75" work table handles up to 440 lbs., and with 12.6" between spindle centerlines, the machine is purpose-built for twin-fixture setups that run both spindles in parallel. Control is via a Fanuc 0i-MF Plus CNC with FAGOR linear scales on all three axes, and each spindle is served by its own 30-position tool changer for 60 total tools across the machine. Additional equipment includes a chip conveyor, coolant gun, robot interface (I/O module), tool life management, mist collector prep, coolant through spindle prep, and rotary table prep.
Compared to the Hwacheon VESTA-610D — the single-spindle dual-table VMC in Hwacheon's VESTA lineup — the VESTA-500T delivers a fundamentally more aggressive approach to throughput: where the VESTA-610D relies on a single 15,000 RPM BT40 spindle swapping between two tables to reduce non-cutting time, the VESTA-500T runs two independent 24,000 RPM HSK-E40 spindles simultaneously, producing two finished parts every cycle rather than one. The VESTA-500T also steps up significantly in spindle speed — 24,000 RPM versus the VESTA-610D's 15,000 RPM maximum — and moves to HSK-E40 tooling, which offers better rigidity and runout consistency than the BT40 interface. For shops doing high-volume symmetrical production in aluminum, composites, or non-ferrous materials, the VESTA-500T's twin-spindle architecture delivers meaningfully higher parts-per-hour output than a single-spindle alternative at a comparable footprint.