DMG MORI USA, INC. NHX 6300 HORIZONTAL MACHINING CENTER

Technical Description

The DMG MORI NHX 6300 Horizontal Machining Center is a robust, high-precision CNC machine designed for heavy-duty machining of large workpieces. It features a 24.8" x 24.8" (630 mm x 630 mm) standard support index table capable of holding workpieces up to 3,307 lbs (1,500 kg). The machine operates on three axes (X: 41.3", Y: 35.4", Z: 40.6") with rapid traverse speeds of up to 2,364 ipm, enabling efficient and precise multi-directional machining. Its horizontal spindle runs at a standard 8,000 RPM, with optional upgrades to 12,000, 15,000, or even 16,000 RPM spindles to suit various material and finishing requirements, supported by a powerful 40.2 HP motor rated for 30 minutes. The NHX 6300’s tooling system includes a 60-tool automatic tool changer (ATC) with options to expand capacity up to 330 tools, facilitating complex machining tasks without frequent manual intervention. It supports a pallet changer system as standard, optimizing workflow in mass production settings. The machine’s construction incorporates a thick, high-rigidity bed and a 3-point support structure to ensure minimal vibration and maximal stability. Direct measuring scales enable exceptional positioning accuracy, complemented by features such as coolant-through spindle options and thermal stability controls. This machining center is engineered for high productivity in automotive, aerospace, and heavy machinery industries, balancing powerful torque and high-speed capabilities with precise, automated operation and flexible tool management to meet demanding manufacturing needs.