NIIGATA MACHINE TECHNO USA, INC. HN63D HORIZONTAL MACHINING CENTER

The Niigata HN63D is a robust horizontal machining center designed for heavy-duty precision machining. It features a 24.8" x 24.8" standard index table supporting up to 2,650 lbs, with an optional rotary table. The machine operates with a horizontal spindle configured with a CAT #50 taper, capable of speeds up to 6,000 RPM, with an optional upgrade to 12,000 RPM. The spindle is powered by a 35 HP motor (30-minute rating) and is supported by a two-stage geared spindle for enhanced torque and performance. The tool handling system is an automatic tool changer (ATC) with a capacity of 60 tools, expandable to 230 tools, and tools change rapidly within 6.8 seconds. The HN63D supports up to four axes, with standard 3-axis travel dimensions of 39.4" (X), 33.5" (Y), and 29.5" (Z), all capable of 591 inches per minute feed rates and rapid traverse speeds reaching 1,181 ipm in all axes. Pallet changing with two pallets is standard, increasing productivity by minimizing downtime. The machine incorporates rectangular hardened and ground box ways with Turcite B-hp for rigidity and heavy-duty machining stability. Additional advanced features include rigid spindle head construction with precision bearings, high acceleration rapid movement, and optional 4th axis B-axis indexing with 0.001° resolution. Control systems typically include Fanuc CNC, with common models like 16i-MB and 30iA available, offering extensive programmability and integration with probing and advanced machining cycles. Overall, the Niigata HN63D is engineered for high accuracy, reliability, and productivity in demanding industrial applications, including automotive and aerospace manufacturing.