C.R. Onsrud Inc. 193G - PRO SERIES VERTICAL MACHINING CENTER

This vertical machining center features a large worktable measuring 193" (L) x 61" (W), supporting high-precision machining with no additional support tables or rotary tables. It is equipped with a vertical spindle using an HSK 63F taper, capable of reaching speeds up to 24,000 RPM and delivering 18 HP (30-minute rating), enabling high-speed, high-power cutting operations. The machine includes a 12-position automatic tool changer (ATC), streamlining tool change processes without a pallet changer option. It supports three primary linear axes (X, Y, Z) with travels of 205", 78", and 11" respectively, all capable of rapid traverse speeds of 3,500 inches per minute and max feed rates of 2,500 ipm, facilitating efficient and precise movements during machining. The absence of a U-axis signifies no rotary or tilt axis in the standard configuration, though a 4-axis option is available. This setup is ideal for large-part vertical milling with high-speed spindle dynamics offered by the HSK 63F interface, known for its superior concentricity at high speeds and compatibility with tooling optimized for wood, aluminum, and light cutting materials. The ATC system with 12 tools provides productivity in multi-operation workflows, optimized for applications requiring large work envelopes and rapid machining cycles. Overall, this vertical machining center is engineered for demanding manufacturing tasks with a combination of size, power, speed, and tooling flexibility.