TONGTAI HA-500II HORIZONTAL MACHINING CENTER

Technical Description

The Tongtai HA-500II is a 4-axis horizontal machining center engineered for versatile production work. The machine features a horizontal #40 taper spindle operating at 12,000 RPM with 33.5 HP at 30-minute rating, delivering robust cutting capability for diverse material applications. It accommodates workpieces up to 1,100 lbs on a rotary B-axis table, enabling complex multi-sided machining without manual repositioning. The XYZ axis travels measure 28" × 27" × 27" with rapid traverse rates of 2,362 ipm and full 360° B-axis rotation for unrestricted part orientation. The machine utilizes a FANUC CNC control system paired with a 60-tool capacity automatic tool changer featuring rapid 1.5-second tool change times, with optional expansion to 240 tools. A standard dual-pallet changer system maximizes productivity through continuous part loading and unloading while machining operations continue. The rigid construction incorporates high-precision ballscrews and roller guideways with 0.67/0.89/0.79G acceleration/deceleration across all axes, ensuring dimensional accuracy and surface finish quality. The machine's horizontal spindle orientation and pallet exchange system make it ideal for high-volume production runs, automotive components, aerospace parts, and complex multi-axis workpieces requiring consistent precision and rapid cycle times.